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SIM7000 Series_AT Command Manual
SIMCom Wireless Solutions LimitedBuilding B SIM Technology Building No633 Jinzhong Road
Changning District Shanghai PR ChinaTel 86-21-31575100
supportsimcomcomwwwsimcomcom
LPWAModule
SIM7000 Series_AT Command Manual_V106
wwwsimcomcom 2 281
Document Title SIM7000 Series_AT Command ManualVersion 106Date 2020728
Status Released
GENERAL NOTES
SIMCOM OFFERS THIS INFORMATION AS A SERVICE TO ITS CUSTOMERS TO SUPPORTAPPLICATION AND ENGINEERING EFFORTS THAT USE THE PRODUCTS DESIGNED BY SIMCOMTHE INFORMATION PROVIDED IS BASED UPON REQUIREMENTS SPECIFICALLY PROVIDED TOSIMCOM BY THE CUSTOMERS SIMCOM HAS NOT UNDERTAKEN ANY INDEPENDENT SEARCHFOR ADDITIONAL RELEVANT INFORMATION INCLUDING ANY INFORMATION THAT MAY BE IN THECUSTOMERrsquoS POSSESSION FURTHERMORE SYSTEM VALIDATION OF THIS PRODUCTDESIGNED BY SIMCOM WITHIN A LARGER ELECTRONIC SYSTEM REMAINS THE RESPONSIBILITYOF THE CUSTOMER OR THE CUSTOMERrsquoS SYSTEM INTEGRATOR ALL SPECIFICATIONSSUPPLIED HEREIN ARE SUBJECT TO CHANGE
COPYRIGHT
THIS DOCUMENT CONTAINS PROPRIETARY TECHNICAL INFORMATION WHICH IS THE PROPERTYOF SIMCOM WIRELESS SOLUTIONS LIMITED COPYING TO OTHERS AND USING THIS DOCUMENTARE FORBIDDEN WITHOUT EXPRESS AUTHORITY BY SIMCOM OFFENDERS ARE LIABLE TO THEPAYMENT OF INDEMNIFICATIONS ALL RIGHTS RESERVED BY SIMCOM IN THE PROPRIETARYTECHNICAL INFORMATION INCLUDING BUT NOT LIMITED TO REGISTRATION GRANTING OF APATENT A UTILITY MODEL OR DESIGN ALL SPECIFICATION SUPPLIED HEREIN ARE SUBJECT TOCHANGE WITHOUT NOTICE AT ANY TIME
SIMCom Wireless Solutions LimitedBuilding B SIM Technology Building No633 Jinzhong Road Changning District Shanghai PR ChinaTel +86 21 31575100Email simcomsimcomcom
For more information please visithttpswwwsimcomcomdownloadlist-863-enhtml
For technical support or to report documentation errors please visithttpswwwsimcomcomask or email to supportsimcomcom
Copyright copy 2020 SIMCom Wireless Solutions Limited All Rights Reserved
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Version History
Version Date Chapter What is newV100 20170622 New version
V101 20170908
5222 AT+CPSI Add AT command5223 AT+CGNAPN Add AT command5224 AT+CSDP Add AT command5225 AT+MCELLLOCK Add AT command5226 AT+NCELLLOCK Add AT command5227 AT+NBSC Add AT commandChapter 7 Add IPChapter 9 Add HTTPChapter 10 Add PINGsChapter 13 Add GNSS
V102 20171218
Delete ATZATampFATampV
AllModify parameter save mode and maxresponse time
171 Add AUTO_SAVE_REBOOT172 Add Max response time222 ATD Delete parameters ltgt3214 AT+CREG Change description of parameters5228 AT+CAPNMODE Add AT command5229 AT+CRRCSTATE Add AT command5230 AT+CBANDCFG Add AT command
822 AT+CIPSTARTChange range of parameter ltngt from 0hellip5to 0hellip7
8232 AT+CIPTKA Add AT command8233 AT+CIPOPTION Add AT commandChapter 11 Add FTPChapter 12 Add NTP13310 AT+CGNSTST Add AT Command
V103 20180508
3217 AT+CPOL Modify parameters3224 AT+CNUM Add AT Command521 AT+CEDRXS Modify range of ltAcT-typegt5231 AT+CNACT Add AT Command5232 AT+CEDUMP Add AT Command5233 AT+CNBS Add AT Command5234 AT+CNDS Add AT Command5235 AT+CENG Add AT Command
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929 AT+HTTPTOFS Add AT CommandChapter 13 Add OneNetChapter 14 Add Telecom IOTChapter 15 Add GNSSChapter 16 Add File systemChapter 17 Add SATChapter 18 Add SSL
V104 21081225
Delete AT+CASSL5236 AT+CNACTCFG Add AT Command5237 AT+CTLIIC Add AT Command5238 AT+CWIIC Add AT Command5239 AT+CRIIC Add AT Command5240 AT+CMCFG Add AT Command5241 AT+CSIMLOCK Add AT Command5242 AT+CRATSRCH Add AT Command5243 AT+SPWM Add AT Command5244 AT+CASRIP Add AT Command5245 AT+CEDRX Add AT Command627 AT+CEREG Add AT Command9210 AT+HTTPTOFSRL Add AT Command13216AT+MIPLBOOTSTRAP
Add AT Command
13217 +MIPLREAD Add AT Command13218 +MIPLWRITE Add AT Command13219 +MIPLEXECUTE Add AT Command13220 +MIPLOBSERVE Add AT Command13221 +MIPLDISCOVER Add AT Command13222+MIPLPARAMETER
Add AT Command
13223 +MIPLEVENT Add AT Command15213 AT+CGNSRTMS Add AT Command1822 AT+CASSLCFG Extend AT command1828 AT+CACFG Add AT Command1829 AT+CASWITCH Add AT CommandChapter 19 Add PINGChapter 20 Add Supported Unsolicited Result Codes
V105 20200120
AT+CNBP Delete AT Command5245 AT+CPSMRDP Add AT Command5246 AT+CPSMCFG Add AT Command5247 AT+CPSMCFGEXT Add AT Command5248 AT+CPSMSTATUS Add AT Command
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5249 AT+CEDRXRDP Add AT Command5250 AT+CRAI Add AT Command15214 AT+CGNSHOR Add AT Command15215 AT+CGNSUTIPR Add AT Command15216 AT+CGNSNMEA Add AT Command15217 AT+CGTP Add AT Command15218 AT+CGNSSUPLCFG Add AT Command15219 AT+CGNSSUPL Add AT Command
V106 20200728 All
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Contents
Version History3
Contents 6
1 Introduction1511 Scope of the document1512 Related documents1513 Conventions and abbreviations1514 AT Command syntax15
141 Basic syntax16142 S Parameter syntax16143 Extended Syntax16144 Combining AT commands on the same Command line 17145 Entering successive AT commands on separate lines17
15 Supported character sets 1716 Flow control18
161 Software flow control (XONXOFF flow control)18162 Hardware flow control (RTSCTS flow control)18
17 Definitions19171 Parameter Saving Mode19172 Max Response Time19
2 AT Commands According to V25TER2021 Overview of AT Commands According to V25TER2022 Detailed Description of AT Commands According to V25TER21
221 A Re-issues the Last Command Given21222 ATD Mobile Originated Call to Dial A Number 21223 ATE Set Command Echo Mode 22224 ATH Disconnect Existing Connection23225 ATI Display Product Identification Information23226 ATL Set Monitor speaker loudness24227 ATM Set Monitor Speaker Mode24228 +++ Switch from Data Mode or PPP Online Mode to Command Mode24229 ATO Switch from Command Mode to Data Mode252210 ATQ Set Result Code Presentation Mode252211 ATS0 Set Number of Rings before Automatically Answering the Call262212 ATS3 Set Command Line Termination Character262213 ATS4 Set Response Formatting Character272214 ATS5 Set Command Line Editing Character282215 ATS6 Pause Before Blind Dialing 282216 ATS7 Set Number of Seconds to Wait for Connection Completion29
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2217 ATS8 Set Number of Seconds to Wait for Comma Dial Modifier Encountered in DialString of D Command292218 ATS10 Set Disconnect Delay after Indicating the Absence of Data Carrier302219 ATV TA Response Format302220 ATX Set CONNECT Result Code Format and Monitor Call Progress312221 ATampC Set DCD Function Mode322222 ATampD Set DTR Function Mode322223 ATampE Set CONNECT Result Code Format About Speed 332224 AT+GCAP Request Complete TA Capabilities List 332225 AT+GMI Request Manufacturer Identification342226 AT+GMM Request TAModel Identification342227 AT+GMR Request TA Revision Identification of Software Release352228 AT+GOI Request Global Object Identification 352229 AT+GSN Request TA Serial Number Identification (IMEI)362230 AT+ICF Set TE-TA Control Character Framing 362231 AT+IFC Set TE-TA Local Data Flow Control372232 AT+IPR Set TE-TA Fixed Local Rate38
3 AT Commands According to 3GPP TS 27007 4031 Overview of AT Command According to 3GPP TS 270074032 Detailed Descriptions of AT Command According to 3GPP TS 27007 41
321 AT+CGMI Request Manufacturer Identification41322 AT+CGMM Request Model Identification 41323 AT+CGMR Request TA Revision Identification of Software Release42324 AT+CGSN Request Product Serial Number Identification42325 AT+CSCS Select TE Character Set 42326 AT+CIMI Request International Mobile Subscriber Identity43327 AT+CLCK Facility Lock44328 AT+CMEE Report Mobile Equipment Error45329 AT+COPS Operator Selection463210 AT+CPAS Phone Activity Status 483211 AT+CPIN Enter PIN483212 AT+CPWD Change Password493213 AT+CRC Set Cellular Result Codes for Incoming Call Indication 503214 AT+CREG Network Registration513215 AT+CRSM Restricted SIM Access523216 AT+CSQ Signal Quality Report 533217 AT+CPOL Preferred Operator List543218 AT+COPN Read Operator Names553219 AT+CFUN Set Phone Functionality 563220 AT+CCLK Clock 573221 AT+CSIM Generic SIM Access583222 AT+CBC Battery Charge 583223 AT+CUSD Unstructured Supplementary Service Data593224 AT+CNUM Subscriber Number 60
4 AT Commands According to 3GPP TS 27005 61
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41 Overview of AT Commands According to 3GPP TS 270056142 Detailed Descriptions of AT Commands According to 3GPP TS 27005 61
421 AT+CMGD Delete SMS Message61422 AT+CMGF Select SMS Message Format62423 AT+CMGL List SMS Messages from Preferred Store63424 AT+CMGR Read SMS Message66425 AT+CMGS Send SMS Message69426 AT+CMGW Write SMS Message to Memory70427 AT+CMSS Send SMS Message from Storage72428 AT+CNMI New SMS Message Indications73429 AT+CPMS Preferred SMS Message Storage754210 AT+CRES Restore SMS Settings764211 AT+CSAS Save SMS Settings 774212 AT+CSCA SMS Service Center Address774213 AT+CSDH Show SMS Text Mode Parameters784214 AT+CSMP Set SMS Text Mode Parameters794215 AT+CSMS Select Message Service80
5 AT Commands Special for SIMCom8251 Overview8252 Detailed Descriptions of Commands83
521 AT+CPOWD Power off83522 AT+CADC Read ADC84523 AT+CFGRI Indicate RI When Using URC 84524 AT+CLTS Get Local Timestamp85525 AT+CBAND Get and Set Mobile Operation Band87526 AT+CNSMOD Show Network System Mode 87527 AT+CSCLK Configure Slow Clock88528 AT+CCID Show ICCID89529 AT+CDEVICE View Current Flash Device Type895210 AT+GSV Display Product Identification Information905211 AT+SGPIO Control the GPIO 905212 AT+SLEDS Set the Timer Period of Net Light 915213 AT+CNETLIGHT Close the Net Light or Open It to Shining925214 AT+CSGS Netlight Indication of GPRS Status925215 AT+CGPIO Control the GPIO by PIN Index935216 AT+CBATCHK Set VBAT Checking Feature ONOFF 945217 AT+CNMP Preferred Mode Selection 955218 AT+CMNB Preferred Selection between CAT-M and NB-IoT955219 AT+CPSMS Power Saving Mode Setting965220 AT+CEDRXS Extended-DRX Setting975221 AT+CPSI Inquiring UE System Information985222 AT+CGNAPN Get Network APN in CAT-M Or NB-IOT1005223 AT+CSDP Service Domain Preference 1005224 AT+MCELLLOCK Lock the special CAT-M cell1015225 AT+NCELLLOCK Lock the special NB-IOT cell102
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5226 AT+NBSC Configure NB-IOT Scrambling Feature1025227 AT+CAPNMODE Select the Mode of Application Configure APN 1035228 AT+CRRCSTATE Query RRC State 1045229 AT+CBANDCFG Configure CAT-M Or NB-IOT Band 1045230 AT+CNACT APP Network Active 1055231 AT+CNCFG PDP Configure1065232 AT+CEDUMP Set Whether the Module Reset When The Module is Crashed1075233 AT+CNBS Configure Band Scan Optimization For NB-IOT1085234 AT+CNDS Configure Service Domain Preference For NB-IOT 1095235 AT+CENG Switch On or Off Engineering Mode1095236 AT+CNACTCFG Configure IP Protocol Type1115237 AT+CTLIIC Control the Switch of IIC1125238 AT+CWIIC Write Values to Register of IIC Device1135239 AT+CRIIC Read Values from Register of IIC Device1135240 AT+CMCFG Manage Mobile Operator Configuration1145241 AT+CSIMLOCK SIM Lock 1155242 AT+CRATSRCH Configure Parameter for Better RAT Search1175243 AT+SPWM Generate the Pulse-Width-Modulation1185244 AT+CASRIP Show Remote IP address and Port When Received Data1185245 AT+CEDRX Configure EDRX parameters1195246 AT+CPSMRDP Read PSM Dynamic Parameters 1205247 AT+CPSMCFG Configure PSM version and Minimum Threshold Value1215248 AT+CPSMCFGEXT Configure Modem Optimization of PSM1225249 AT+CPSMSTATUS Enable Deep Sleep Wakeup Indication1235250 AT+CEDRXRDP eDRX Read Dynamic Parameters1245251 AT+CRAI Configure Release Assistance Indication in NB-IOT network125
6 AT Commands for GPRS Support12761 Overview 12762 Detailed Descriptions of AT Commands for GPRS Support 127
621 AT+CGATT Attach or Detach from GPRS Service 127622 AT+CGDCONT Define PDP Context 128623 AT+CGACT PDP Context Activate or Deactivate 130624 AT+CGPADDR Show PDP Address130625 AT+CGREG Network Registration Status132626 AT+CGSMS Select Service for MO SMS Messages 134627 AT+CEREG EPS Network Registration Status 134
7 AT Commands for IP Application13771 Overview 13772 Detailed Descriptions of Commands137
721 AT+SAPBR Bearer Settings for Applications Based on IP137
8 AT Commands for TCPIP Application Toolkit 13981 Overview 13982 Detailed Descriptions of Commands140
821 AT+CIPMUX Start Up Multi-IP Connection140
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822 AT+CIPSTART Start Up TCP or UDP Connection140823 AT+CIPSEND Send Data Through TCP or UDP Connection143824 AT+CIPQSEND Select Data Transmitting Mode144825 AT+CIPACK Query Previous Connection Data Transmitting State 145826 AT+CIPCLOSE Close TCP or UDP Connection146827 AT+CIPSHUT Deactivate GPRS PDP Context147828 AT+CLPORT Set Local Port 147829 AT+CSTT Start Task and Set APN USER NAME PASSWORD 1488210 AT+CIICR Bring Up Wireless Connection with GPRS1498211 AT+CIFSR Get Local IP Address1508212 AT+CIFSREX Get Local IP Address extend 1508213 AT+CIPSTATUS Query Current Connection Status1518214 AT+CDNSCFG Configure Domain Name Server 1528215 AT+CDNSGIP Query the IP Address of Given Domain Name1538216 AT+CIPHEAD Add an IP Head at the Beginning of a Package Received1548217 AT+CIPATS Set Auto Sending Timer 1558218 AT+CIPSPRT Set Prompt of lsquogtrsquo When Module Sends Data 1558219 AT+CIPSERVER Configure Module as Server 1568220 AT+CIPCSGP Set GPRS for Connection Mode1578221 AT+CIPSRIP Show Remote IP Address and Port When Received Data1588222 AT+CIPDPDP Set Whether to Check State of GPRS Network Timing1588223 AT+CIPMODE Select TCPIP Application Mode1598224 AT+CIPCCFG Configure Transparent Transfer Mode 1608225 AT+CIPSHOWTP Display Transfer Protocol in IP Head When Received Data1618226 AT+CIPUDPMODE UDP Extended Mode1628227 AT+CIPRXGET Get Data from Network Manually1638228 AT+CIPRDTIMER Set Remote Delay Timer1658229 AT+CIPSGTXT Select GPRS PDP context 1668230 AT+CIPSENDHEX Set CIPSEND Data Format to Hex1668231 AT+CIPHEXS Set Output-data Format with suffix1678232 AT+CIPTKA Set TCP Keepalive Parameters1678233 AT+CIPOPTION Enable or Disable TCP nagle algorithm168
9 AT Commands for HTTP(S) Application170
91 Overview 17092 Detailed Descriptions of Commands170
921 AT+SHSSL Select SSL Configure 171922 AT+SHCONF Set HTTP(S) Parameter171923 AT+SHCONN HTTP(S) Connection172924 AT+SHBOD Set Body172925 AT+SHBODEXT Set Extension Body 173926 AT+SHAHEAD Add Head173927 AT+SHCHEAD Clear Head174928 AT+SHPARA Set HTTP(S) Para174929 AT+SHCPARA Clear HTTP(S) Para 175
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9210 AT+SHSTATE Query HTTP(S) Connection Status1759211 AT+SHREQ Set Request Type 1769212 AT+SHREAD Read Response Value1779213 AT+SHDISC Disconnect HTTP(S)1789214 AT+HTTPTOFS Download File to AP File System1799215 AT+HTTPTOFSRL State of Download File to AP File System180
10 AT Commands for FTP Application 181101 Overview 181102 Detailed Descriptions of Commands182
1021 AT+FTPPORT Set FTP Control Port1821022 AT+FTPMODE Set Active or Passive FTP Mode 1821023 AT+FTPTYPE Set the Type of Data to Be Transferred1831024 AT+FTPPUTOPT Set FTP Put Type 1841025 AT+FTPCID Set FTP Bearer Profile Identifier1841026 AT+FTPREST Set Resume Broken Download 1851027 AT+FTPSERV Set FTP Server Address1851028 AT+FTPUN Set FTP User Name1861029 AT+FTPPW Set FTP Password18610210 AT+FTPGETNAME Set Download File Name18710211 AT+FTPGETPATH Set Download File Path 18810212 AT+FTPPUTNAME Set Upload File Name18810213 AT+FTPPUTPATH Set Upload File Path18910214 AT+FTPGET Download File 18910215 AT+FTPPUT Set Upload File19110216 AT+FTPDELE Delete Specified File in FTP Server19210217 AT+FTPSIZE Get the Size of Specified File in FTP Server19210218 AT+FTPSTATE Get the FTP State 19310219 AT+FTPEXTPUT Extend Upload File19410220 AT+FTPMKD Make Directory on the Remote Machine19410221 AT+FTPRMD Remove Directory on the Remote Machine19510222 AT+FTPLIST List Contents of Directory on the Remote Machine 19610223 AT+FTPEXTGET Extend Download File19710224 AT+FTPETPUT Upload File19810225 AT+FTPETGET Download File19910226 AT+FTPQUIT Quit Current FTP Session 20010227 AT+FTPRENAME Rename the Specified File on the Remote Machine20010228 AT+FTPMDTM Get the Last Modification Timestamp of Specified File on theRemote Machine201
11 AT Command for NTP function203111 Overview 203112 Detailed Descriptions of Commands203
1121 AT+CNTPCID Set GPRS Bearer Profilersquos ID 2031122 AT+CNTP Synchronize Network Time204
12 AT Commands for OneNet Application206
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121 Overview 206122 Detailed Descriptions of Commands207
1221 AT+MIPLCREATE Create OneNet configuration2071222 AT+MIPLDELETE Delete OneNet configuration2071223 AT+MIPLOPEN Connect to OneNet 2081224 AT+MIPLADDOBJ Add object 2081225 AT+MIPLDELOBJ Delete Object 2091226 AT+MIPLCLOSE Disconnect to OneNet 2091227 AT+MIPLNOTIFY Notify Data to OneNet2101228 AT+MIPLREADRSP Send Response on Read Command 2111229 AT+MIPLWRITERSP Send Response on Write Command 21112210 AT+MIPLEXECUTERSP Send Response on Execute Command 21212211 AT+MIPLOBSERVERSP Send Response On Observe Command 21212212 AT+MIPLDISCOVERRSP Send Response on Discover Command21312213 AT+MIPLPARAMETERRSP Send Response on Parameter Command 21312214 AT+MIPLUPDATE Update Registration21412215 AT+MIPLVER Version of OneNet SDK21412216 AT+MIPLBOOTSTRAP Bootstrap Mode21512217 +MIPLREAD Read Request to User21512218 +MIPLWRITE Write Request to User21612219 +MIPLEXECUTE Execute Request to User 21612220 +MIPLOBSERVE Observe Request to User21712221 +MIPLDISCOVER Discover Request to User21712222 +MIPLPARAMETER Set Parameter Request to User21712223 +MIPLEVENT Event Indication to User218
13 AT Commands for Telecom IOT Application219131 Overview 219132 Detailed Descriptions of Commands219
1321 AT+SIMLCREATE Create Configuration2191322 AT+SIMLMODE Connection Mode2201323 AT+SIMLOPEN Connect to Telecom IOT2201324 AT+SIMLSEND Send Data to Telecom IOT2211325 AT+SIMLCLOSE Disconnect to Telecom IOT 221
14 AT Commands for GNSS Application222141 Overview 222142 Detailed Descriptions of Commands222
1421 AT+CGNSPWR GNSS Power Control2221422 AT+CGNSINF GNSS Navigation Information Parsed From NMEA Sentences 2231423 AT+CGNSURC GNSS Navigation URC Report2251424 AT+CGNSPORT GNSS NMEA Out Port Set2261425 AT+CGNSCOLD GNSS Cold Start 2261426 AT+CGNSWARM GNSS Warm Start2271427 AT+CGNSHOT GNSS Hot Start 2271428 AT+CGNSMOD GNSS Work Mode Set 2281429 AT+CGNSCFG GNSS NMEA Out Configure 228
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14210 AT+CGNSTST GNSS NMEA Data Output to AT Port22914211 AT+CGNSXTRA GNSS XTRA Function Open23014212 AT+CGNSCPY GNSS XTRA File Copy23114213 AT+CGNSRTMS GNSS NMEA Out Frequency Configure 23114214 AT+CGNSHOR Configure Positioning Desired Accuracy 23214215 AT+CGNSUTIPR Configure Baud Rate When NMEA Output from UART3 23314216 AT+CGNSNMEA Configure NMEA Output Sentences23314217 AT+CGTP IZAT GNSS Configure23514218 AT+CGNSSUPLCFG GNSS SUPL Configure23714219 AT+CGNSSUPL GNSS SUPL Control 238
15 AT Commands for File System 239151 Overview 239152 Detailed Descriptions of Commands239
1521 AT+CFSINIT Get Flash Data Buffer 2391522 AT+CFSWFILE Write File to the Flash Buffer Allocated by CFSINIT2401523 AT+CFSRFILE Read File from Flash2411524 AT+CFSDFILE Delete the File from the Flash 2411525 AT+CFSGFIS Get File Size 2421526 AT+CFSREN Rename a File2431527 AT+CFSGFRS Get the Size of File System2441528 AT+CFSTERM Free the Flash Buffer Allocated by CFSINIT2441529 AT+CBAINIT Initialize the AP Backup File System24515210 AT+CBALIST Set the files Which Want to Backup24515211 AT+CBAPPS Start to Backup AP File System Allocated by CBAINIT and CBALIST
24615212 AT+CBART Restore the File into AP File System246
16 AT Commands for SIM Application Toolkit247161 Overview 247162 Detailed Descriptions of Commands247
1621 AT+STIN SAT Indication2471622 AT+STGI Get SAT Information2481623 AT+STGR SAT Respond2501624 AT+STK STK Switch251
17 AT Commands for SSL Application252171 Overview of AT Commands for SSL Application 252172 Detailed Descriptions of AT Commands for SSL Application252
1721 AT+CSSLCFG Configure SSL Parameters of Context Identifier252
18 AT Commands for TCPUDP Application 257181 Overview 257182 Detailed Descriptions of Commands257
1821 AT+CACID Set TCPUDP Identifier2571822 AT+CASSLCFG Set SSL Certificate and Timeout Parameters2581823 AT+CAOPEN Open a TCPUDP Connection 2601824 AT+CASERVER Open a TCPUDP Server261
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1825 AT+CASEND Send Data via an Established Connection 2631826 AT+CARECV Receive Data via an Established Connection 2641827 AT+CAACK Query Send Data Information 2641828 AT+CASTATE Query TCPUDP Connection State2651829 AT+CACLOSE Close a TCPUDP Connection26518210 AT+CACFG Configure Transparent Transmission Parameters26618211 AT+CASWITCH Switch to Transparent Transport Mode269
19 AT Commands for PING271191 Overview 271192 Detailed Descriptions of Commands271
1921 AT+SNPING4 Sends an IPv4 ping2711922 AT+SNPING6 Sends an IPv6 ping272
20 Supported Error Codes and Unsolicited Result Codes 273201 Summary of CME ERROR Codes273202 Summary of CMS ERROR Codes276203 Summary of Unsolicited Result Codes279
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THIS DOCUMENT IS A REFERENCE GUIDE TO ALL THE AT COMMANDS
1 Introduction
11 Scope of the document
This document presents the AT Command Set for SIMCom SIM7000 Series including SIM7000A SIM700CSIM7000E SIM7000C-N SIM7000E-N SIM7000JC and SIM7000G
12 Related documents
You can visit the SIMCom Website using the following linkhttpwwwsimcomcom
13 Conventions and abbreviations
In this document the GSM engines are referred to as following termME (Mobile Equipment)MS (Mobile Station)TA (Terminal Adapter)DCE (Data Communication Equipment) or facsimile DCE (FAX modem FAX board)
In application controlling device controls the GSM engine by sending AT Command via its serial interfaceThe controlling device at the other end of the serial line is referred to as following termTE (Terminal Equipment)DTE (Data Terminal Equipment) or plainly the application which is running on an embedded system
14 AT Command syntax
The AT or at or aT or At prefix must be set at the beginning of each Command line To terminate a
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Command line enter ltCRgtCommands are usually followed by a response that includes ltCRgtltLFgtltresponsegtltCRgtltLFgtThroughout this document only the responses are presentedltCRgtltLFgt are omitted intentionally
The AT Command set implemented by SIM7080 Series is a combination of 3GPP TS 27005 3GPP TS27007 and ITU-T recommendation V25ter and the AT commands developed by SIMCom
Only enter AT Command through serial port after SIM7080 Series is powered on and Unsolicited ResultCode RDY is received from serial port If auto-bauding is enabled the Unsolicited Result CodesRDY and so on are not indicated when you start up the ME and the AT prefix or at prefix must beset at the beginning of each command line
All these AT commands can be split into three categories syntactically basic S parameter andextended These are as follows
141 Basic syntax
These AT commands have the format of ATltxgtltngt or ATampltxgtltngt where ltxgtis the Command andltngtisare the argument(s) for that Command An example of this is ATEltngt which tells the DCEwhether received characters should be echoed back to the DTE according to the value of ltngt ltngt isoptional and a default will be used if missing
142 S Parameter syntax
These AT commands have the format of ATSltngt=ltmgt where ltngt is the index of the S register to setand ltmgt is the value to assign to it ltmgt is optional if it is missing then a default value is assigned
143 Extended Syntax
These commands can operate in several modes as in the following table
Table 1 Types of AT commands and responses
Test CommandAT+ltxgt=
The mobile equipment returns the list of parameters and valueranges set with the corresponding Write Command or by internalprocesses
Read CommandAT+ltxgt
This command returns the currently set value of the parameter orparameters
NOTE
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Write CommandAT+ltxgt=lthellipgt
This command sets the user-definable parameter values
Execution CommandAT+ltxgt
The execution command reads non-variable parameters affectedby internal processes in the GSM engine
144 Combining AT commands on the same Command line
You can enter several AT commands on the same line In this case you do not need to type the AT or atprefix before every command Instead you only need type AT or at the beginning of the command linePlease note to use a semicolon as the command delimiter after an extended command in basic syntax or Sparameter syntax the semicolon need not enter for exampleATE1Q0S0=1S3=13V1X4+IFC=00+IPR=115200
The Command line buffer can accept a maximum of 559 characters (counted from the first commandwithout AT or at prefix) or 39 AT commands If the characters entered exceeded this number then noneof the Command will executed and TA will return ERROR
145 Entering successive AT commands on separate lines
When you need to enter a series of AT commands on separate lines please Note that you need to wait thefinal response (for example OK CME error CMS error) of last AT Command you entered before you enterthe next AT Command
15 Supported character sets
The SIM7080 Series AT Command interface defaults to the IRA character set The SIM7080 Seriessupports the following character setsGSM formatUCS2IRAThe character set can be set and interrogated using the AT+CSCS Command (3GPP TS 27007) Thecharacter set is defined in GSM specification 3GPP TS 27005
The character set affects transmission and reception of SMS and SMS Cell Broadcast messages the entryand display of phone book entries text field and SIM Application Toolkit alpha strings
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16 Flow control
Flow control is very important for correct communication between the GSM engine and DTE For in thecase such as a data or fax call the sending device is transferring data faster than the receiving side is readyto accept When the receiving buffer reaches its capacity the receiving device should be capable to causethe sending device to pause until it catches up
There are basically two approaches to achieve data flow control software flow control and hardware flowcontrol SIM7080 Series support both two kinds of flow controlIn Multiplex mode it is recommended to use the hardware flow control
161 Software flow control (XONXOFF flow control)
Software flow control sends different characters to stop (XOFF decimal 19) and resume (XON decimal 17)data flow It is quite useful in some applications that only use three wires on the serial interface
The default flow control approach of SIM7080 Series is hardware flow control (RTSCTS flow control) toenable software flow control in the DTE interface and within GSM engine type the following AT CommandAT+IFC=11
Ensure that any communications software package (eg Hyper terminal) uses software flow control
Software Flow control should not be used for data calls where binary data will be transmitted orreceived (eg TCPIP) as the DTE interface may interpret binary data as flow control characters
162 Hardware flow control (RTSCTS flow control)
Hardware flow control achieves the data flow control by controlling the RTSCTS line When the datatransfer should be suspended the CTS line is set inactive until the transfer from the receiving buffer hascompleted When the receiving buffer is ok to receive more data CTS goes active once again
To achieve hardware flow control ensure that the RTSCTS lines are present on your application platform
NOTE
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17 Definitions
171 Parameter Saving Mode
For the purposes of the present document the following syntactical definitions apply NO_SAVE The parameter of the current AT command will be lost if module is rebooted or current AT
command doesnt have parameter AUTO_SAVE The parameter of the current AT command will be kept in NVRAM automatically and
take in effect immediately and it wont be lost if module is rebooted AUTO_SAVE_REBOOT The parameter of the current AT command will be kept in NVRAM
automatically and take in effect after reboot and it wont be lost if module is rebooted - - means this AT command doesnt care the parameter saving mode
172 Max Response Time
Max response time is estimated maximum time to get response the unit is seconds- means this AT command doesnt care the response time
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2 AT Commands According toV25TER
These AT Commands are designed according to the ITU-T (International Telecommunication UnionTelecommunication sector) V25ter document
21 Overview of AT Commands According to V25TER
Command DescriptionA Re-issues the last command givenATD Mobile originated call to dial a numberATE Set command echo modeATH Disconnect existing connectionATI Display product identification informationATL Set monitor speaker loudnessATM Set monitor speaker mode+++ Switch from data mode or ppp online mode to command modeATO Switch from command mode to data modeATQ Set result code presentation modeATS0 Set number of rings before automatically answering the callATS3 Set command line termination characterATS4 Set response formatting characterATS5 Set command line editing characterATS6 Pause before blind dialingATS7 Set number of seconds to wait for connection completion
ATS8Set number of seconds to wait for comma dial modifier encountered in dialstring of D command
ATS10 Set disconnect delay after indicating the absence of data carrierATV TA response formatATX Set connect result code format and monitor call progressATZ Reset default configurationATampC Set DCD function modeATampD Set DTR function modeATampF Factory defined configurationATampV Display current configurationATampE Set CONNECT Result Code Format About Speed
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AT+GCAP Request complete TA capabilities listAT+GMI Request manufacturer identificationAT+GMM Request TA model identificationAT+GMR Request TA revision identification of software releaseAT+GOI Request global object identificationAT+GSN Request TA serial number identification (IMEI)AT+ICF Set TE-TA control character framingAT+IFC Set TE-TA local data flow controlAT+IPR Set TE-TA fixed local rate
22 Detailed Description of AT Commands According to V25TER
221 A Re-issues the Last Command Given
A Re-issues the Last Command Given
Execution CommandA
ResponseRe-issues the previous Command
ReferenceV25ter
Note
222 ATD Mobile Originated Call to Dial A Number
ATD Mobile Originated Call to Dial A Number
Execution CommandATDltngt[ltmgsm]
ResponseThis command can be used to set up outgoing data calls It also serves tocontrol supplementary servicesNote This command may be aborted generally by receiving an ATHCommand or a character during execution The aborting is not possibleduring some states of connection establishment such as handshaking
If error is related to ME functionality+CME ERROR lterrgt
If no dial tone and (parameter setting ATX2 or ATX4)NO DIALTONE
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If busy and (parameter setting ATX3 or ATX4)BUSY
If a connection cannot be establishedNO CARRIER
If the remote station does not answerNO ANSWER
If connection successful and non-voice callCONNECTlttextgt TA switches to data modeNote lttextgt output only if ATXltvaluegt parameter setting with theltvaluegt gt0
When TA returns to command mode after call releaseOKParametersltngt String of dialing digits and optionally V25ter modifiers dialingdigits 0-9 + A B C
Following V25ter modifiers are ignored(comma) T P W
Emergency callltngt Standardized emergency number 112 (no SIM needed)ltmgsmgt String of GSM modifiers
I Actives CLIR (Disables presentation of own number tocalled party)
i Deactivates CLIR (Enable presentation of own numberto called party)
G Activates Closed User Group invocation for this call onlyg Deactivates Closed User Group invocation for this call
onlyParameter Saving Mode NO_SAVEMax Response Time Timeout set with ATS7 (data call)
ReferenceV25ter
Note
223 ATE Set Command Echo Mode
ATE Set Command Echo Mode
Execution CommandResponseThis setting determines whether or not the TA echoes characters received
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ATEltvaluegt from TE during Command stateOKParametersltvaluegt 0 Echo mode off
1 Echo mode onParameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
Note
224 ATH Disconnect Existing Connection
ATH Disconnect Existing Connection
Execution CommandATH
ResponseDisconnect existing call by local TE from Command line and terminate callOKNote OK is issued after circuit 109(DCD) is turned off if it was previouslyon
Parameter Saving Mode NO_SAVEMax Response Time 20sReferenceV25ter
Note
225 ATI Display Product Identification Information
ATI Display Product Identification Information
Execution CommandATI
ResponseTA issues product information text
ExampleSIM7000 R1351
OKParameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
Note
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226 ATL Set Monitor speaker loudness
ATL Set Monitor speaker loudness
Execution Command
ATLltvaluegt
ResponseOKParametersltvaluegt 03 Volume
Parameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
NoteNo effect in GSM
227 ATM Set Monitor Speaker Mode
ATM Set Monitor Speaker Mode
Execution Command
ATMltvaluegt
ResponseOKParametersltvaluegt 02 Mode
Parameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
NoteNo effect in GSM
228 +++ Switch from Data Mode or PPP Online Mode to Command Mode
+++ Switch from Data Mode or PPP Online Mode to Command Mode
Execution Command+++
ResponseThe +++ character sequence causes the TA to cancel the data flow over theAT interface and switch to Command mode This allows you to enter ATCommand while maintaining the data connection to the remote serverOK
To prevent the +++ escape sequence from being misinterpreted as data itshould comply to following sequenceNo characters entered for T1 time (1 second)+++ characters entered with no characters in between (1 second)No characters entered for T1 timer (1 second)Switch to Command mode otherwise go to step 1
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Parameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
NoteTo return from Command mode back to data mode Enter ATO
229 ATO Switch from Command Mode to Data Mode
ATO Switch from Command Mode to Data Mode
Execution CommandATO[n]
ResponseTA resumes the connection and switches back from command mode to datamodeCONNECTIf connection is not successfully resumedERRORelseTA returns to data mode from command mode CONNECT lttextgtNote lttextgt only if parameter setting ATXgt0Parameterltngt 0 Switch from command mode to data mode
Parameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
Note
2210 ATQ Set Result Code Presentation Mode
ATQ Set Result Code Presentation Mode
Execution CommandATQltngt
ResponseThis parameter setting determines whether or not the TA transmits anyresult code to the TE Information text transmitted in response is notaffected by this setting
If ltngt=0OK
If ltngt=1(none)Parametersltngt 0 TA transmits result code
1 Result codes are suppressed and not transmitted
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Parameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
Note
2211 ATS0 Set Number of Rings before Automatically Answering the Call
ATS0 Set Number of Rings before Automatically Answering the Call
Read Command
ATS0
Responseltngt
OKParametersSee Write Command
Write Command
ATS0=ltngt
ResponseThis parameter setting determines the number of rings before auto-answerOKorERRORParametersltngt 0 Automatic answering is disable
1-255 Number of rings the modem will wait for before answeringthe phone if a ring is detected
Parameter Saving Mode -Max Response Time -
ReferenceV25ter
NoteIf ltngt is set too high the calling party may hang up before the call can beanswered automaticallyIf using cmux port ATH and AT+CHUP can hang up the call (automaticallyanswering) only in the CMUX channel 0If using dual-physical serial port ATH and AT+CHUP can hang up the call(automatically answering) only in UART1
2212 ATS3 Set Command Line Termination Character
ATS3 Set Command Line Termination Character
Read CommandATS3
Responseltngt
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OKParametersSee Write Command
Write CommandATS3=ltngt
ResponseThis parameter setting determines the character recognized by TA toterminate an incoming command line The TA also returns this character inoutputOKorERRORParametersltngt 13 Command line termination character
Parameter Saving Mode -Max Response Time -ReferenceV25ter
NoteDefault 13 = CR It only supports default value
2213 ATS4 Set Response Formatting Character
ATS4 Set Response Formatting Character
Read Command
ATS4
Responseltngt
OKParametersSee Write Command
Write Command
ATS4=ltngt
ResponseThis parameter setting determines the character generated by the TA forresult code and information textOKorERRORParametersltngt 10 Response formatting character
Parameter Saving Mode -Max Response Time -ReferenceV25ter
NoteDefault 10 = LF It only supports default value
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2214 ATS5 Set Command Line Editing Character
ATS5 Set Command Line Editing Character
Read Command
ATS5
Responseltngt
OKParametersSee Write Command
Write Command
ATS5=ltngt
ResponseThis parameter setting determines the character recognized by TA as arequest to delete from the command line the immediately precedingcharacterOKorERRORParametersltngt 0-8-127 Response formatting character
Parameter Saving Mode -Max Response Time -ReferenceV25ter
NoteDefault 8 = Backspace
2215 ATS6 Pause Before Blind Dialing
ATS6 Pause Before Blind Dialing
Read CommandATS6
Responseltngt
OK
Write CommandATS6=ltngt
ResponseOKorERRORParametersltngt 0-2-999 Time
Parameter Saving Mode -Max Response Time -ReferenceV25ter
NoteNo effect in GSM
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2216 ATS7 Set Number of Seconds to Wait for Connection Completion
ATS7 Set Number of Seconds to Wait for Connection Completion
Read CommandATS7
Responseltngt
OKParametersSee Write Command
Write CommandATS7=ltngt
ResponseThis parameter setting determines the amount of time to wait for theconnection completion in case of answering or originating a callOKorERRORParametersltngt 0-255 Number of seconds to wait for connection completion
Parameter Saving Mode -Max Response Time -
ReferenceV25ter
NoteIf called party has specified a high value for ATS0=ltngt call setup may failThe correlation between ATS7 and ATS0 is importantExample Call may fail if ATS7=30 and ATS0=20ATS7 is only applicable to data call
2217 ATS8 Set Number of Seconds to Wait for Comma Dial Modifier Encountered inDial String of D Command
ATS8 Set Number of Seconds to Wait for Comma Dial Modifier Encountered in DialString of D Command
Read Command
ATS8
Responseltngt
OKParametersSee Write Command
Write CommandATS8=ltngt
ResponseOKorERROR
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Parametersltngt 0-2-255 The value of this register determines how long themodem should pause when it sees a comma in the dialing string
Parameter Saving Mode -Max Response Time -ReferenceV25ter
NoteNo effect in GSM
2218 ATS10 Set Disconnect Delay after Indicating the Absence of Data Carrier
ATS10 Set Disconnect Delay after Indicating the Absence of Data Carrier
Read Command
ATS10
Responseltngt
OKParametersSee Write Command
Write Command
ATS10=ltngt
ResponseThis parameter setting determines the amount of time that the TA willremain connected in absence of data carrier If the data carrier is once moredetected before disconnecting the TA remains connectedOKorERRORParametersltngt 1-14-255 Number of tenths seconds of delay
Parameter Saving Mode -Max Response Time -ReferenceV25ter
Note
2219 ATV TA Response Format
ATV TA Response Format
Execution CommandATVltvaluegt
ResponseThis parameter setting determines the contents of the header and trailertransmitted with result codes and information responsesWhen ltvaluegt=00
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When ltvaluegt=1OKParametersltvaluegt
0 Information response lttextgtltCRgtltLFgtShort result code format ltnumeric codegtltCRgt
1 Information response ltCRgtltLFgtlttextgtltCRgtltLFgtLong result code format ltCRgtltLFgtltverbose codegtltCRgtltLFgt
The result codes their numeric equivalents and brief descriptions of the useof each are listed in the following table
Parameter Saving Mode -Max Response Time -ReferenceV25ter
Note
ATV1 ATV0 DescriptionOK 0 Acknowledges execution of a Command
CONNECT 1A connection has been established the DCE is moving fromCommand state to online data state
RING 2 The DCE has detected an incoming call signal from network
NO CARRIER 3The connection has been terminated or the attempt to establisha connection failed
ERROR 4Command not recognized Command line maximum lengthexceeded parameter value invalid or other problem withprocessing the Command line
NO DIALTONE 6 No dial tone detectedBUSY 7 Engaged (busy) signal detected
NO ANSWER 8 (Wait for Quiet Answer) dial modifier was used but remoteringing followed by five seconds of silence was not detectedbefore expiration of the connection timer (S7)
PROCEEDING 9 An AT command is being processed
CONNECT lttextgtManufacturer-specific
Same as CONNECT but includes manufacturer-specific textthat may specify DTE speed line speed error control datacompression or other status
2220 ATX Set CONNECT Result Code Format and Monitor Call Progress
ATX Set CONNECT Result Code Format and Monitor Call Progress
Execution Command
ATXltvaluegt
ResponseThis parameter setting determines whether or not the TA detected thepresence of dial tone and busy signal and whether or not TA transmitsparticular result codes
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OK
ERRORParametersltvaluegt 0 CONNECT result code only returned dial tone and busydetection are both disabled
1 CONNECTlttextgt result code only returned dial tone andbusy detection are both disabled2 CONNECTlttextgt result code returned dial tone detectionis enabled busy detection is disabled3 CONNECTlttextgt result code returned dial tone detectionis disabled busy detection is enabled4 CONNECTlttextgt result code returned dial tone and busydetection are both enabled
Parameter Saving Mode -Max Response Time -ReferenceV25ter
Note
2221 ATampC Set DCD Function Mode
ATampC Set DCD Function Mode
Execution Command
ATampCltvaluegt
ResponseThis parameter determines how the state of circuit 109 (DCD) relates to thedetection of received line signal from the distant endOK
ERRORParametersltvaluegt 0 DCD line is always ON
1 DCD line is ON only in the presence of data carrierParameter Saving Mode -Max Response Time -ReferenceV25ter
Note
2222 ATampD Set DTR Function Mode
ATampD Set DTR Function Mode
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Execution Command
ATampD[ltvaluegt]
ResponseThis parameter determines how the TA responds when circuit 1082 (DTR)is changed from the ON to the OFF condition during data modeOKorERRORParametersltvaluegt 0 TA ignores status on DTR
1 ON-gtOFF on DTR Change to Command mode withremaining the connected call2 ON-gtOFF on DTR Disconnect call change to Commandmode During state DTR = OFF is auto-answer off
Parameter Saving Mode -Max Response Time -ReferenceV25ter
Note
2223 ATampE Set CONNECT Result Code Format About Speed
ATampE Set CONNECT Result Code Format About Speed
Execution Command
ATampE[ltvaluegt]
This parameter setting determines to report Serial connection rate orWireless connection speed It is valid only ATX above 0ResponseOKorERRORParametersltvaluegt
0 Wireless connection speed in integer format1 Serial connection rate in integer format Such as 115200
Parameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
Note
2224 AT+GCAP Request Complete TA Capabilities List
AT+GCAP Request Complete TA Capabilities ListExecution Command Response
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AT+GCAP TA reports a list of additional capabilities+GCAP list of supported ltnamegts
OKParametersltnamegt +CGSM GSM function is supported
Parameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
Note
2225 AT+GMI Request Manufacturer Identification
AT+GMI Request Manufacturer Identification
Test Command
AT+GMI=
ResponseOKParameters
Execution CommandAT+GMI
TA reports one or more lines of information text which permit the user toidentify the manufacturerSIMCOM_Ltd
OKParameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
Note
2226 AT+GMM Request TA Model Identification
AT+GMM Request TA Model Identification
Test CommandAT+GMM=
ResponseOK
Execution CommandAT+GMM
TA reports one or more lines of information text which permit the user toidentify the specific model of deviceltmodelgt
OK
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Parametersltmodelgt Product model identification text
Parameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
Note
2227 AT+GMR Request TA Revision Identification of Software Release
AT+GMR Request TA Revision Identification of Software ReleaseTest Command
AT+GMR=ResponseOK
Execution Command
AT+GMR
TA reports one or more lines of information text which permit the user toidentify the revision of software releaseRevision ltrevisiongt
OKParametersltrevisiongt Revision of software release
Parameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
Note
2228 AT+GOI Request Global Object Identification
AT+GOI Request Global Object IdentificationTest Command
AT+GOI=ResponseOK
Execution CommandAT+GOI
ResponseTA reports one or more lines of information text which permit the user toidentify the device based on the ISO system for registering unique objectidentifiersltObject Idgt
OKParametersltObject Idgt Identifier of device type
see X208 209 for the format of ltObject Idgt
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Parameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
Note
2229 AT+GSN Request TA Serial Number Identification (IMEI)
AT+GSN Request TA Serial Number Identification(IMEI)Test CommandAT+GSN=
ResponseOK
Execution Command
AT+GSN
ResponseTA reports the IMEI (international mobile equipment identifier) number ininformation text which permit the user to identify the individual ME deviceltsngt
OKParametersltsngt IMEI of the telephone(International Mobile station EquipmentIdentity)
Parameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
NoteThe serial number (IMEI) is varied by individual ME device
2230 AT+ICF Set TE-TA Control Character Framing
AT+ICF Set TE-TA Control Character Framing
Test Command
AT+ICF=
Response+ICF (list of supported ltformatgts)(list of supported ltparitygts)
OKParametersSee Write Command
Read CommandAT+ICF
Response+ICF ltformatgtltparitygt
OKParametersSee Write Command
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Write Command
AT+ICF=ltformatgt[ltparitygt]
ResponseThis parameter setting determines the serial interface character framingformat and parity received by TA from TE
OKParametersltformatgt 1 8 data 0 parity 2 stop
2 8 data 1 parity 1 stop3 8 data 0 parity 1 stop4 7 data 0 parity 2 stop5 7 data 1 parity 1 stop6 7 data 0 parity 1 stop
ltparitygt 0 odd1 even3 space (0)
Parameter Saving Mode -Max Response Time -
ReferenceV25ter
NoteThe Command is applied for Command stateIn ltformatgt parameter 0 parity means no parityThe ltparitygt field is ignored if the ltformatgt field specifies no parity andstring +ICF ltformatgt255 will be response to AT+ICF Command
2231 AT+IFC Set TE-TA Local Data Flow Control
AT+IFC Set TE-TA Local Data Flow Control
Test Command
AT+IFC=
Response+IFC (list of supported ltdce_by_dtegts)(list of supported ltdte_by_dcegts)
OKParametersSee Write Command
Read CommandAT+IFC
Response+IFC ltdce_by_dtegtltdte_by_dcegt
OKParametersSee Write Command
Write Command
AT+IFC=ltdce_by_dtegt[ltdte_by_dcegt]
ResponseThis parameter setting determines the data flow control on the serialinterface for data modeOK
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Parametersltdce_by_dtegt Specifies the method will be used by TE at receive ofdata from TA
0 No flow control1 Software flow control2 Hardware flow control
ltdte_by_dcegt Specifies the method will be used by TA at receive of datafrom TE
0 No flow control1 Software flow control2 Hardware flow control
Parameter Saving Mode -Max Response Time -ReferenceV25ter
Note
2232 AT+IPR Set TE-TA Fixed Local Rate
AT+IPR Set TE-TA Fixed Local Rate
Test Command
AT+IPR=
Response+IPR (list of supported auto detectable ltrategts)(list of supportedfixed-only ltrategts)
OKParametersSee Write Command
Read CommandAT+IPR
Response+IPR ltrategt
OKParametersSee Write Command
Write CommandAT+IPR=ltrategt
ResponseThis parameter setting determines the data rate of the TA on the serialinterface The rate of Command takes effect following the issuance of anyresult code associated with the current Command lineOKParametersltrategt Baud rate per second0300
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6001200240048009600192003840057600115200230400921600200000029000003000000320000036864004000000
Parameter Saving Mode AUTO_SAVEMax Response Time -ReferenceV25ter
Note
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3 AT Commands According to 3GPPTS 27007
31 Overview of AT Command According to 3GPP TS 27007
Command DescriptionAT+CGMI Request manufacturer identificationAT+CGMM Request model identificationAT+CGMR Request TA revision identification of software releaseAT+CGSN Request product serial number identification (identical with +GSN)AT+CSCS Select TE character setAT+CIMI Request international mobile subscriber identityAT+CLCK Facility lockAT+CMEE Report mobile equipment errorAT+COPS Operator selectionAT+CPAS Phone activity statusAT+CPIN Enter PINAT+CPWD Change passwordAT+CRC Set cellular result codes for incoming call indicationAT+CREG Network registrationAT+CRSM Restricted SIM accessAT+CSQ Signal quality reportAT+CPOL Preferred operator listAT+COPN Read operator namesAT+CFUN Set phone functionalityAT+CCLK ClockAT+CSIM Generic SIM accessAT+CBC Battery chargeAT+CUSD Unstructured supplementary service dataAT+CNUM Subscriber Number
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32 Detailed Descriptions of AT Command According to 3GPP TS 27007
321 AT+CGMI Request Manufacturer Identification
AT+CGMI Request Manufacturer IdentificationTest CommandAT+CGMI=
ResponseOK
Execution CommandAT+CGMI
ResponseTA returns manufacturer identification textltmanufacturergt
OKParametersltmanufacturergt The ID of manufacturer
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
Note
322 AT+CGMM Request Model Identification
AT+CGMM Request Model IdentificationTest CommandAT+CGMM=
ResponseOK
Execution CommandAT+CGMM
ResponseTA returns product model identification textltmodelgt
OKParametersltmodelgt Product model identification text
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
Note
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323 AT+CGMR Request TA Revision Identification of Software Release
AT+CGMR Request TA Revision Identification of Software ReleaseTest Command
AT+CGMR=ResponseOK
Execution Command
AT+CGMR
ResponseTA returns product software version identification textRevision ltrevisiongt
OKParametersltrevisiongt Product software version identification text
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
Note
324 AT+CGSN Request Product Serial Number Identification
AT+CGSN Request Product Serial Number Identification (Identical with +GSN)Test Command
AT+CGSN=ResponseOK
Execution CommandAT+CGSN
Responsesee +GSNltsngt
OKParametersltsngt International mobile equipment identity (IMEI)
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
Note
325 AT+CSCS Select TE Character Set
AT+CSCS Select TE Character Set
Test CommandResponse+CSCS (list of supported ltchsetgts)
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AT+CSCS=OKParametersltchsetgt GSM GSM 7 bit default alphabet (3GPP TS 23038)
UCS2 16-bit universal multiple-octet coded character set(ISOIEC10646) UCS2 character strings are converted tohexadecimal numbers from 0000 to FFFF eg 004100620063equals three 16-bit characters with decimal values 65 98 and99IRA International reference alphabet (ITU-T T50)
Read CommandAT+CSCS
Response+CSCS ltchsetgt
OKParametersSee Test Command
Write Command
AT+CSCS=ltchsetgt
ResponseSets which character set ltchsetgt are used by the TE The TA can thenconvert character strings correctly between the TE and ME character setsOKIf error is related to ME functionality+CME ERROR lterrgtParametersSee Test Command
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
Note
326 AT+CIMI Request International Mobile Subscriber Identity
AT+CIMI Request International Mobile Subscriber IdentityTest Command
AT+CIMI=ResponseOK
Execution CommandAT+CIMI
ResponseTA returns ltIMSIgtfor identifying the individual SIM which is attached to MEltIMSIgt
OKIf error is related to ME functionality+CME ERROR lterrgtParametersltIMSIgt International Mobile Subscriber Identity (string without double
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quotes)
Parameter Saving Mode NO_SAVEMax Response Time 20sReference3GPP TS 27007 [13]
Note
327 AT+CLCK Facility Lock
AT+CLCK Facility Lock
Test CommandAT+CLCK=
Response+CLCK (list of supported ltfacgts)
OKParametersSee Write Command
Write CommandAT+CLCK=ltfacgtltmodegt[ltpasswdgt[ltclassgt]]
ResponseThis Command is used to lock unlock or interrogate a ME or a networkfacility ltfacgt Password is normally needed to do such actions Whenquerying the status of a network service (ltmodegt=2) the response line forlsquonot activersquo case (ltstatusgt=0) should be returned only if service is notactive for any ltclassgt
If ltmodegtne2 and Command is successfulOKIf ltmodegt=2 and Command is successful+CLCK ltstatusgt[ltclass1gt[ltCRgtltLFgt+CLCKltstatusgtltclass2gt[hellip]]
OKIf error is related to ME functionality+CME ERROR lterrgtParametersltfacgt
AB All Barring services(only for ltmodegt=0)AC All inComing barring services(only for ltmodegt=0) AGAll outGoing barring services(only for ltmodegt=0)AI BAIC (Barr All Incoming Calls)AO BAOC (Barr All Outgoing Calls)IR BIC-Roam (Barr Incoming Calls when Roaming
outside the home country)OI BOIC (Barr Outgoing International Calls)OX BOIC- exHC (Barr Outgoing International Calls except to
Home Country)
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SC SIM (lock SIMUICC card) (SIMUICC asks password inMT power-up and when this lock command issued) Correspond toPIN1 code
FD SIM card or active application in the UICC (GSM orUSIM) fixed dialling memory feature (if PIN2 authentication has notbeen done during the current session PIN2 is required as ltpasswdgt)
PN Network Personalization Correspond to NCK codePU Network subset Personalization Correspond to NSCK
codePP Service Provider Personalization Correspond to SPCK
codeltmodegt
0 unlock1 lock2 query status
ltpasswdgt String type (Shall be the same as password specified for thefacility from the MT user interface or with command Change Password+CPWD)ltclassgt 1-255
1 Voice (telephony)2 Data refers to all bearer services with ltmodegt=2 this may refer
only to some bearer service if TA does not support values 16 32 64 and128)
4 Fax (facsimile services)7 All classes
ltstatusgt0 Not active1 Active
Parameter Saving Mode NO_SAVEMax Response Time 15sReference3GPP TS 27007 [14]
Note CME errors if SIM not inserted or PIN is not entered
328 AT+CMEE Report Mobile Equipment Error
AT+CMEE Report Mobile Equipment Error
Test Command
AT+CMEE=
Response+CMEE (list of supported ltngts)
OKParametersSee Write Command
Read Command Response
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AT+CMEE +CMEE ltngt
OKParametersSee Write Command
Write Command
AT+CMEE=[ltngt]
ResponseTA disables or enables the use of result code +CME ERROR lterrgt as anindication of an error relating to the functionality of the MEOKIf error is related to ME functionality+CME ERROR lterrgtParametersltngt 0 Disable +CME ERROR lterrgt result code and use ERRORinstead
1 Enable +CME ERROR lterrgt result code and use numericlterrgt2 Enable +CME ERROR lterrgt result code and use verboselterrgt values
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
Note
329 AT+COPS Operator Selection
AT+COPS Operator Selection
Test CommandAT+COPS=
ResponseTA returns a list of quadruplets each representing an operator present inthe network Any of the formats may be unavailable and should then be anempty field The list of operators shall be in order home network networksreferenced in SIM and other networks
+COPS (list of supportedltstatgtlong alphanumericltopergtshortalphanumericltopergtnumeric ltopergtltnetactgt)s[(list of supportedltmodegts)(list of supported ltformatgts)]
OKIf error is related to ME functionality+CME ERROR lterrgtParametersSee Write Command
Read CommandResponseTA returns the current mode and the currently selected operator If no
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AT+COPS operator is selectedltformatgt and ltopergt are omitted+COPS ltmodegt[ltformatgtltopergtltnetactgt]
OKIf error is related to ME functionality+CME ERROR lterrgtParametersSee Write Command
Write Command
AT+COPS=ltmodegt[ltformatgt[ltopergt]]
ResponseTA forces an attempt to select and register the GSM network operator If theselected operator is not available no other operator shall be selected(except ltmodegt=4) The selected operator name format shall apply tofurther read commands (AT+COPS)OKIf error is related to ME functionality+CME ERROR lterrgtParametersltstatgt 0 Unknown
1 Operator available2 Operator current3 Operator forbidden
ltopergt Refer to [27007]operator in format as per ltformatgt
ltmodegt 0 Automatic mode ltopergt field is ignored1 Manual (ltopergt field shall be present and ltAcTgt optionally)2 manual deregister from network3 set only ltformatgt (for read Command +COPS) - not
shown in Read Command response4 Manualautomatic (ltopergt field shall be present) if
manual selection fails automatic mode (ltmodegt=0) isentered
ltformatgt 0 Long format alphanumeric ltopergt1 Short format alphanumeric ltopergt2 Numeric ltopergt GSM Location Area Identification
numberltnetactgt 0 User-specified GSM access technology
1 GSM compact3 GSM EGPRS7 User-specified LTE M1 A GB access technology9 User-specified LTE NB S1 access technology
Parameter Saving Mode AUTO_SAVE
Max Response TimeTest command 45 secondsWrite command 120 seconds
Reference3GPP TS 27007 [14]
Note
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3210 AT+CPAS Phone Activity Status
AT+CPAS Phone Activity Status
Test CommandAT+CPAS=
Response+CPAS (list of supported ltpasgts)
OKParametersSee Execution Command
Execution CommandAT+CPAS
ResponseTA returns the activity status of ME+CPAS ltpasgt
OKIf error is related to ME functionality+CME ERROR lterrgtParametersltpasgt
0 Ready (MT allows commands from TATE)3 Ringing (MT is ready for commands from TATE but the ringer is
active)4 Call in progress (MT is ready for commands from TATE but a call
is in progress)Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
Note
3211 AT+CPIN Enter PIN
AT+CPIN Enter PINTest CommandAT+CPIN=
ResponseOK
Read Command
AT+CPIN
ResponseTA returns an alphanumeric string indicating whether some password isrequired or not+CPIN ltcodegt
OK
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Parametersltcodegt
READY MT is not pending for any passwordSIM PIN MT is waiting SIM PIN to be givenSIM PUK MT is waiting for SIM PUK to be givenPH_SIM PIN ME is waiting for phone to SIM card (antitheft)PH_SIM PUK ME is waiting for SIM PUK (antitheft)SIM PIN2 PIN2 eg for editing the FDN book possible only ifpreceding Command was acknowledged with +CME ERROR17SIM PUK2 Possible only if preceding Command wasacknowledged with error +CME ERROR 18
Write Command
AT+CPIN=ltpingt[ltnewpingt]
ResponseTA stores a password which is necessary before it can be operated (SIMPIN SIM PUK PH-SIM PIN etc)If the PIN required is SIM PUK or SIM PUK2 the second pin is requiredThis second pin ltnew pingt is used to replace the old pin in the SIMOKIf error is related to ME functionality+CME ERROR lterrgtParametersltpingt String type passwordltnew pingt String type If the PIN required is SIM PUK or SIMPUK2new password
Parameter Saving Mode NO_SAVEMax Response Time 5sReference3GPP TS 27007 [13]
Note
3212 AT+CPWD Change Password
AT+CPWD Change Password
Test Command
AT+CPWD=
ResponseTA returns a list of pairs which present the available facilities and themaximum length of their password+CPWD (list of supported ltfacgts list of supported ltpwdlengthgts)
OKParametersltfacgt See Write Commandltpwdlengthgt Integer max length of password
Write Command
AT+CPWD=ltfacgtltold
ResponseTA sets a new password for the facility lock functionOK
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pwdgtltnewpwdgt Parametersltfacgt
AB All Barring servicesAC All inComing barring services(only for
ltmodegt=0)AG All outGoing barring services(only for
ltmodegt=0)AI BAIC (Barr All Incoming Calls)AO BAOC (Barr All Outgoing Calls)IR BIC-Roam (Barr Incoming Calls when
Roaming outside the home country)OI BOIC (Barr Outgoing International Calls)OX BOIC- exHC (Barr Outgoing International Calls
except to Home Country)SC SIM (lock SIMUICC card) (SIMUICC asks
password in MT power-up and when this lockcommand issued) Correspond to PIN1 code
P2 SIM PIN2ltoldpwdgt String type (string should be included in quotation marks)password specified for the facility from the user interface or with commandIf an old password has not yet been setltoldpwdgt is not to enterltnewpwdgt String type (string should be included in quotation marks)new password
Parameter Saving Mode NO_SAVEMax Response Time 15sReference3GPP TS 27007 [13]
Note
3213 AT+CRC Set Cellular Result Codes for Incoming Call Indication
AT+CRC Set Cellular Result Codes for Incoming Call Indication
Test Command
AT+CRC=
Response+CRC (list of supported ltmodegts)
OKParametersSee Write Command
Read Command
AT+CRC
Response+CRC ltmodegt
OKParametersSee Write Command
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Write Command
AT+CRC=[ltmodegt]
ResponseTA controls whether or not the extended format of incoming call indication isusedOKParametersltmodegt 0 Disable extended format
1 Enable extended formatOmitted Use previous value
Unsolicited Result CodeWhen enabled an incoming call is indicated to the TE with unsolicited resultcode +CRING lttypegt instead of the normal RINGParameterslttypegt ASYNC Asynchronous transparent
SYNC Synchronous transparentREL ASYNC Asynchronous non-transparentREL SYNC Synchronous non-transparentFAX FacsimileVOICE Voice
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
Note
3214 AT+CREG Network Registration
AT+CREG Network Registration
Test CommandAT+CREG=
Response+CREG (list of supported ltngts)
OKParametersSee Write Command
Read CommandAT+CREG
ResponseTA returns the status of result code presentation and an integer ltstatgtwhich shows whether the network has currently indicated the registration ofthe ME Location information elements ltlacgt and ltcigt are returned onlywhen ltngt=2 and ME is registered in the network+CREG ltngtltstatgt[ltlacgtltcigtltnetactgt]
OKIf error is related to ME functionality+CME ERROR lterrgt
Write Command Response
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AT+CREG[=ltngt] TA controls the presentation of an unsolicited result code +CREG ltstatgtwhen ltngt=1 and there is a change in the ME network registration statusOKParametersltngt 0 Disable network registration unsolicited result code
1 Enable network registration unsolicited result code+CREG ltstatgt
2 Enable network registration unsolicited result code withlocation information(2 is only for 7000 series module whichsupport GPRS)CREG ltstatgt[ltlacgtltcigtltnetactgt]
ltstatgt 0 Not registered MT is not currently searching a newoperator to register to
1 Registered home network2 Not registered but MT is currently searching a newoperator to register to
3 Registration denied4 Unknown5 Registered roaming
ltlacgt String type (string should be included in quotation marks) twobyte location area code in hexadecimal format
ltcigt String type (string should be included in quotation marks) twobyte cell ID in hexadecimal format
ltnetactgt 0 User-specified GSM access technology1 GSM compact3 GSM EGPRS7 User-specified LTE M1 A GB access technology9 User-specified LTE NB S1 access technology
Unsolicited Result CodeIf ltngt=1 and there is a change in the MT network registration status+CREG ltstatgtIf ltngt=2 and there is a change in the MT network registration status or achange of the network cell+CREG ltstatgt[ltlacgtltcigtltnetactgt]ParametersSee Write Command
Parameter Saving Mode -Max Response Time -Reference3GPP TS 27007 [13]
Note
3215 AT+CRSM Restricted SIM Access
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AT+CRSM Restricted SIM AccessTest CommandAT+CRSM=
ResponseOK
Write CommandAT+CRSM=ltCommandgt[ltfileIdgt[ltP1gtltP2gtltP3gt[ltdatagt]]]
Response+CRSM ltsw1gtltsw2gt[ltresponsegt]
OKERRORIf error is related to ME functionality+CME ERROR lterrgtParametersltCommandgt
176 READ BINARY178 READ RECORD192 GET RESPONSE214 UPDATE BINARY220 UPDATE RECORD242 STATUSAll other values are reserved refer GSM 1111
ltfileIdgt Integer type this is the identifier for an elementary data file onSIM Mandatory for every Command except STATUSltP1gtltP2gtltP3gt Integer type range 0 ndash 255
Parameters to be passed on by the ME to the SIM refer GSM1111
ltdatagt Information which shall be written to the SIM (hex-decimalcharacter format)ltsw1gtltsw2gt Integer type range 0 - 255
Status information from the SIM about the execution of theactual Command These parameters are delivered to the TE inboth cases on successful or failed execution of the Commandrefer GSM 1111
ltresponsegt Response of a successful completion of the Commandpreviously issued (hexadecimal character format)
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007GSM 1111
Note
3216 AT+CSQ Signal Quality Report
AT+CSQ Signal Quality ReportTest CommandAT+CSQ=
Response+CSQ (list of supported ltrssigts)(list of supported ltbergts)
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OK
Execution CommandAT+CSQ
Response+CSQ ltrssigtltbergt
OKIf error is related to ME functionality+CME ERROR lterrgtExecution Command returns received signal strength indication ltrssigt andchannel bit error rate ltbergt from the ME Test Command returns valuessupported by the TAParametersltrssigt
0 -115 dBm or less1 - 111 dBm230 - 110 - 54 dBm31 -52 dBm or greater99 not known or not detectable
ltbergt (in percent)07 As RXQUAL values in the table in GSM 0508 [20]subclause 72499 Not known or not detectable
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
Note
3217 AT+CPOL Preferred Operator List
AT+CPOL Preferred Operator List
Test CommandAT+CPOL=
Response+CPOL (list of supported ltindexgts)(list of supported ltformatgts)
OKParametersSee Write Command
Read Command
AT+CPOL
Response+CPOLltindex1gtltformatgtltoper1gt[ltGSMgtltGSM_compactgtltUTRANgtltE-UTRANgt][ltCRgtltLFgt+CPOLltindex2gtltformatgtltoper2gt[ltGSMltGSM_compactgtltUTRANgtltE-UTRANgt][hellip]]
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OKIf error is related to ME functionality+CME ERROR lterrgtParametersSee Write Command
Write CommandAT+CPOL=ltindexgt[ltformatgt[ltopergt[ltGSMgtltGSM_compactgtltUTRANgtltE-UTRANgt]]]
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltindexgt Integer type order number of operator in SIM preferredoperator listltformatgt Indicates whether alphanumeric or numeric
format used (see +COPS Command)0 Long format alphanumeric ltopergt1 Short format alphanumeric ltopergt2 Numeric ltopergt
ltopergt String type(string should be included in quotation marks)ltGSMgt GSM access technology
0 Access technology is not selected1 Access technology is selected
ltGSM_compactgt GSM compact access technology0 Access technology is not selected1 Access technology is selected
ltUTRANgt UTRAN access technology0 Access technology is not selected1 Access technology is selected
ltE-UTRANgt E-UTRAN access technology0 Access technology is not selected1 Access technology is selected
Parameter Saving Mode -Max Response Time -Reference3GPP TS 27007 [13]
Note
3218 AT+COPN Read Operator Names
AT+COPN Read Operator NamesTest Command
AT+COPN=ResponseOK
Execution Command Response
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AT+COPN +COPN ltnumeric1gtltalpha1gt[ltCRgtltLFgt+COPN ltnumeric2gtltalpha2gt[hellip]]
OKIf error is related to ME functionality+CME ERROR lterrgtParametersltnumericngtString type (string should be included in quotation marks)operator in numeric format (see +COPS)ltalphangt String type (string should be included in quotation marks)operator in long alphanumeric format (see +COPS)
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
Note
3219 AT+CFUN Set Phone Functionality
AT+CFUN Set Phone Functionality
Test CommandAT+CFUN=
Response+CFUN (list of supported ltfungts)(list of supported ltrstgts)
OKIf error is related to ME functionality+CME ERROR lterrgtParametersSee Write Command
Read CommandAT+CFUN
Response+CFUN ltfungt
OKIf error is related to ME functionality+CME ERROR lterrgtParametersSee Write Command
Write Command
AT+CFUN=ltfungt[ltrstgt]
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltfungt
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0 Minimum functionality1 Full functionality (Default)4 Disable phone both transmit and receive RF circuits5 Factory Test Mode6 Reset7 Offline Mode
ltrstgt0 Do not Reset the MT before setting it to ltfungt power level1 Reset the MT before setting it to ltfungt power level
Parameter Saving Mode -Max Response Time 10s
Reference3GPP TS 27007 [13]
Note The ltfungt power level will be written to flash except minimum
functionality AT+CFUN=11 can be used to reset module purposely at minimumfull
functionality mode Response string OK will be returned after module resets if baud rate
is set to fixed baud rate
3220 AT+CCLK Clock
AT+CCLK ClockTest Command
AT+CCLK=ResponseOK
Read CommandAT+CCLK
Response+CCLK lttimegt
OKIf error is related to ME functionality+CME ERROR lterrgtParametersSee Write Command
Write CommandAT+CCLK=lttimegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParameterslttimegt String type(string should be included in quotation marks) valueformat is yyMMddhhmmssplusmnzz where characters indicate year (two lastdigits)month day hour minutes seconds and time zone (indicates thedifference expressed in quarters of an hour between the local time andGMT range -47+48) Eg 6th of May 2010 000152 GMT+2 hours
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equals to 100506000152+08
Parameter Saving Mode AUTO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
NoteOnly time zone is auto saved
3221 AT+CSIM Generic SIM Access
AT+CSIM Generic SIM AccessTest CommandAT+CSIM=
ResponseOK
Write CommandAT+CSIM=ltlengthgtltCommandgt
Response+CSIM ltlengthgtltresponsegt
OKIf error is related to ME functionality+CME ERROR lterrgtParametersltlengthgt Integer type length of characters sent to the TE inltCommandgt or ltresponsegt (ie twice the number of octets in the rawdata)ltCommandgt String type (string should be included in quotation marks)hex format GSM 1111 SIM Command sent from the ME to the SIMltresponsegt String type(string should be included in quotation marks)hex format GSM 1111 response from SIM to ltCommandgt
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
Note
3222 AT+CBC Battery Charge
AT+CBC Battery Charge
Test CommandAT+CBC=
Response+CBC (list of supported ltbcsgts)(list of supported ltbclgts)(ltvoltagegt)
OKParametersSee Execution Command
Execution Command Response
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AT+CBC +CBC ltbcsgtltbclgtltvoltagegt
OKIf error is related to ME functionality+CME ERROR lterrgtParametersltbcsgt Charge status
0 ME is not charging1 ME is charging2 Charging has finished
ltbclgt Battery connection level1100 battery has 1- 100 percent of capacity remaining vent
ltvoltagegt Battery voltage(mV)Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
Note
3223 AT+CUSD Unstructured Supplementary Service Data
AT+CUSD Unstructured Supplementary Service Data
Test CommandAT+CUSD=
Response+CUSD (list of supported ltngts)
OKParametersSee Write Command
Read CommandAT+CUSD
Response+CUSD ltngt
OKParametersSee Write Command
Write CommandAT+CUSD=ltngtltstrgtltdcsgt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltngt A numeric parameter which indicates control of the unstructuredsupplementary service data
0 disable the result code presentation in the TE1 enable the result code presentation in the TE2 cancel session (not applicable to read Command response)
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ltstrgt String type (string should be included in quotation marks)USSD-stringltdcsgt Cell Broadcast Data Coding Scheme in integer format
(default 0)Parameter Saving Mode NO_SAVEMax Response Time -ReferenceGSM 0338 [25]
NoteWhen ussd is not suport or return errorTE will print +CUSD4
3224 AT+CNUM Subscriber Number
AT+CNUM Subscriber NumberTest Command
AT+CNUM=ResponseOK
Execution CommandAT+CNUM
Response+CNUM ltnumber1gtlttype1gt
OKIf error is related to ME functionality+CME ERROR lterrgtParametersltnumberxgt String type (string should be included in quotation marks)phone number of format specified by lttypexgtlttypexgt Type of address octet in integer format (refer GSM0408[8]
subclause 10547)Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27007 [13]
Note
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4 AT Commands According to 3GPPTS 27005
The 3GPP TS 27005 commands are for performing SMS and CBS related operations SIM7000 Seriessupports both Text and PDU modes
41 Overview of AT Commands According to 3GPP TS 27005
Command DescriptionAT+CMGD Delete SMS messageAT+CMGF Select SMS message formatAT+CMGL List SMS messages from preferred storeAT+CMGR Read SMS messageAT+CMGS Send SMS messageAT+CMGW Write SMS message to memoryAT+CMSS Send SMS message from storageAT+CNMI New SMS message indicationsAT+CPMS Preferred SMS message storageAT+CRES Restore SMS settingsAT+CSAS Save SMS settingsAT+CSCA SMS service center addressAT+CSDH Show SMS text mode parametersAT+CSMP Set SMS text mode parametersAT+CSMS Select message service
42 Detailed Descriptions of AT Commands According to 3GPP TS
27005
421 AT+CMGD Delete SMS Message
AT+CMGD Delete SMS MessageTest Command Response
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AT+CMGD= +CMGD (list of supported ltindexgts)(list of supported ltdelflaggts)
OKParametersSee Write Command
Write Command
AT+CMGD=ltindexgt[ltdelflaggt]
ResponseTA deletes message from preferred message storage ltmem1gt locationltindexgtOKERRORIf error is related to ME functionality+CMS ERROR lterrgtParametersltindexgt Integer type value in the range of location numbers supported bythe associated memoryltdelflaggt 0 Delete the message specified in ltindexgt
1 Delete all read messages from preferred message storageleaving unread messages and stored mobile originatedmessages (whether sent or not) untouched
2 Delete all read messages from preferred message storageand sent mobile originated messages leaving unreadmessages and unsent mobile originated messagesuntouched
3 Delete all read messages from preferred message storagesent and unsent mobile originated messages leavingunread messages untouched
4 Delete all messages from preferred message storageincluding unread messages
Parameter Saving Mode NO_SAVE
Max Response Time5s(delete 1 message)25s(delete 50 messages)25s(delete 150 messages)
Reference3GPP TS 27005
Note
422 AT+CMGF Select SMS Message Format
AT+CMGF Select SMS Message Format
Test CommandAT+CMGF=
Response+CMGF (list of supported ltmodegts)
OKParameter
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See Write Command
Read CommandAT+CMGF
Response+CMGF ltmodegt
OKParameterSee Write Command
Write Command
AT+CMGF=[ltmodegt]
ResponseTA sets parameter to denote which input and output format of messages touseOKParameterltmodegt 0 PDU mode
1 Text modeParameter Saving Mode -Max Response Time -Reference3GPP TS 27005
Note
423 AT+CMGL List SMS Messages from Preferred Store
AT+CMGL List SMS Messages from Preferred Store
Test Command
AT+CMGL=
Response+CMGL (list of supported ltstatgts)
OKParameterSee Write Command
Write Command
AT+CMGL=ltstatgt[ltmodegt]
Parameters1) If text modeltstatgt REC UNREAD Received unread messages
REC READ Received read messagesSTO UNSENT Stored unsent messagesSTO SENT Stored sent messagesALL All messages
ltmodegt 0 Normal1 Not change status of the specified SMS record
2) If PDU modeltstatgt 0 Received unread messages
1 Received read messages2 Stored unsent messages3 Stored sent messages4 All messages
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ltmodegt 0 Normal1 Not change status of the specified SMS record
ResponseTA returns messages with status value ltstatgt from message storageltmem1gt to the TE If status of the message is received unread status inthe storage changes to received read
1) If text mode (+CMGF=1) and Command successfulfor SMS-SUBMITs andor SMS-DELIVERs+CMGL ltindexgtltstatgtltoadagt[ltalphagt][ltsctsgt][lttooatodagtltlengthgt]ltCRgtltLFgtltdatagt[ltCRgtltLFgt+CMGL ltindexgtltstatgtltdaoagt[ltalphagt][ltsctsgt][lttooatodagtltlengthgt]ltCRgtltLFgtltdatagt[]]
for SMS-STATUS-REPORTs+CMGL ltindexgtltstatgtltfogtltmrgt[ltragt][lttoragt]ltsctsgtltdtgtltstgt[ltCRgtltLFgt+CMGL ltindexgtltstatgtltfogtltmrgt[ltragt][lttoragt]ltsctsgtltdtgtltstgt[]]
for SMS-COMMANDs+CMGL ltindexgtltstatgtltfogtltctgt[ltCRgtltLFgt+CMGL ltindexgtltstatgtltfogtltctgt[]]
for CBM storage+CMGL ltindexgtltstatgtltsngtltmidgtltpagegtltpagesgtltCRgtltLFgtltdatagtltCRgtltLFgt+CMGL ltindexgtltstatgtltsngtltmidgtltpagegtltpagesgtltCRgtltLFgtltdatagt[]]OK
2) If PDU mode (+CMGF=0) and Command successful+CMGL ltindexgtltstatgt[ltalphagt]ltlengthgtltCRgtltLFgtltpdugtltCRgtltLFgt+CMGL ltindexgtltstatgt[alpha]ltlengthgtltCRgtltLFgtltpdugt[]]OK
3)If error is related to ME functionality+CMS ERROR lterrgtParametersltalphagt String type(string should be included in quotation marks)alphanumeric representation of ltdagt or ltoagt corresponding to the entryfound in MT phonebook implementation of this feature is manufacturerspecific used character set should be the one selected with CommandSelect TE Character Set +CSCS (see definition of this Command in 3GPP
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TS 27007)ltdagt GSM 0340 TP-Destination-Address Address-Value field instring format BCD numbers (or GSM default alphabet characters) areconverted to characters of the currently selected TE character set (referCommand +CSCS in 3GPP TS 27007) type of address given by lttodagtltdatagt In the case of SMS GSM 0340 TP-User-Data in text moderesponses format
- if ltdcsgt indicates that GSM 0338 default alphabet is used andltfogt indicates that GSM 0340 TPUser-Data-Header-Indicationis not set- if TE character set other than HEX (refer Command Select TECharacter Set +CSCS in 3GPP TS 27007)META convertsGSM alphabet into current TE character set according to rules ofAnnex A- if TE character set is HEX META converts each 7-bitcharacter of GSM alphabet into two IRA character longhexadecimal number (eg character P (GSM 23) is presented as17 (IRA 49 and 55))- if ltdcsgt indicates that 8-bit or UCS2 data coding scheme isused or ltfogt indicates that GSM 0340TP-User-Data-Header-Indication is set META converts each8-bit octet into two IRA character long hexadecimal number (egoctet with integer value 42 is presented to TE as two characters2A (IRA 50 and 65)) In the case of CBS GSM 0341 CBMContent of Message in text mode responses format- if ltdcsgt indicates that GSM 0338 default alphabet is used- if TE character set other than HEX (refer Command +CSCS in3GPP TS 27007) META converts GSM alphabet into currentTE character set according to rules of Annex A- if TE character set is HEX META converts each 7-bitcharacter of GSM alphabet into two IRA character longhexadecimal number- if ltdcsgt indicates that 8-bit or UCS2 data coding scheme isused META converts each 8-bit octet into two IRA characterlong hexadecimal number
ltlengthgt Integer type value indicating in the text mode (+CMGF=1) thelength of the message body ltdatagt (or ltcdatagt) in characters or in PDUmode (+CMGF=0) the length of the actual TP data unit in octets (ie the RPlayer SMSC address octets are not counted in the length)ltindexgt Integer type value in the range of location numbers supportedby the associated memoryltoagt GSM 0340 TP-Originating-Address Address-Value field instring format BCD numbers (or GSM default alphabet characters) areconverted to characters of the currently selected TE character set (referCommand +CSCS in 3GPP TS 27007) type of address given by lttooagtltpdugt In the case of SMS GSM 0411 SC address followed by
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GSM 0340 TPDU in hexadecimal format META converts each octet of TPdata unit into two IRA character long hexadecimal number (eg octet withinteger value 42 is presented to TE as two characters 2A (IRA 50 and 65))In the case of CBS GSM 0341 TPDU in hexadecimal formatltsctsgt GSM 0340 TP-Service-Center-Time-Stamp in time-stringformat (refer ltdtgt)lttodagt GSM 0411 TP-Destination-Address Type-of-Address octet ininteger format (when first character of ltdagt is + (IRA 43) default is 145otherwise default is 129)lttooagt GSM 0411 TP-Originating-Address Type-of-Address octet ininteger format (default referlttodagt)
Execution Command
AT+CMGL
1) If text modethe same as AT+CMGL=REC UNREAD received unread messages
2) If PDU modethe same as AT+CMGL=0 received unread messages
See more messages please refer to Write CommandParametersSee Write Command
Parameter Saving Mode NO_SAVE
Max Response Time20s(list 50 messages)20s(list 150 messages)
Reference3GPP TS 27005
Note
424 AT+CMGR Read SMS Message
AT+CMGR Read SMS MessageTest CommandAT+CMGR=
ResponseOK
Write CommandAT+CMGR=ltindexgt[ltmodegt]
Parametersltindexgt Integer type value in the range of location numbers supportedby the associated memoryltmodegt 0 Normal
1 Not change status of the specified SMS recordResponseTA returns SMS message with location value ltindexgt from messagestorage ltmem1gt to the TE If status of the message is received unreadstatus in the storage changes to received read1) If text mode (+CMGF=1) and Command successfulfor SMS-DELIVER+CMGR ltstatgtltoagt[ltalphagt]ltsctsgt[lttooagtltfogtltpidgtltdcsgt
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ltscagtlttoscagtltlengthgt]ltCRgtltLFgtltdatagtfor SMS-SUBMIT+CMGR ltstatgtltdagt[ltalphagt][lttodagtltfogtltpidgtltdcsgt[ltvpgt]ltscagtlttoscagtltlengthgt]ltCRgtltLFgtltdatagt
for SMS-STATUS-REPORTs+CMGR ltstatgtltfogtltmrgt[ltragt][lttoragt]ltsctsgtltdtgtltstgt
for SMS-COMMANDs+CMGR ltstatgtltfogtltctgt[ltpidgt[ltmngt][ltdagt][lttodagt]ltlengthgtltCRgtltLFgtltcdatagt]
for CBM storage+CMGR ltstatgtltsngtltmidgtltdcsgtltpagegtltpagesgtltCRgtltLFgtltdatagt2) If PDU mode (+CMGF=0) and Command successful+CMGR ltstatgt[ltalphagt]ltlengthgtltCRgtltLFgtltpdugt
OK3) If error is related to ME functionality+CMS ERROR lterrgtParametersltalphagt String type (string should be included in quotation marks)alphanumeric representation of ltdagt or ltoagt corresponding to the entryfound in MT phonebook implementation of this feature is manufacturerspecificltdagt GSM 0340 TP-Destination-Address Address-Value field instring format BCD numbers (or GSM default alphabet characters) areconverted to characters of the currently selected TE character set (specifiedby +CSCS in 3GPP TS 27007) type of address given by lttodagtltdatagt In the case of SMS GSM 0340 TP-User-Data in text moderesponses format
- if ltdcsgt indicates that GSM 0338 default alphabet is used andltfogt indicates that GSM 0340 TPUser-Data-Header-Indicationis not set- if TE character set other than HEX (refer Command Select TECharacter Set +CSCS in 3GPP TS 27007)META convertsGSM alphabet into current TE character set according to rules ofAnnex A- if TE character set is HEX META converts each 7-bitcharacter of GSM alphabet into two IRA character longhexadecimal number (eg character P (GSM 23) is presented as17 (IRA 49 and 55))- if ltdcsgt indicates that 8-bit or UCS2 data coding scheme isused or ltfogt indicates that GSM 0340TP-User-Data-Header-Indication is set META converts each8-bit octet into two IRA character long hexadecimal number (eg
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octet with integer value 42 is presented to TE as two characters2A (IRA 50 and 65)) In the case of CBS GSM 0341 CBMContent of Message in text mode responses format- if ltdcsgt indicates that GSM 0338 default alphabet is used- if TE character set other than HEX (refer Command +CSCS in3GPP TS 27007) META converts GSM alphabet into currentTE character set according to rules of Annex A- if TE character set is HEX META converts each 7-bitcharacter of GSM alphabet into two IRA character longhexadecimal number- if ltdcsgt indicates that 8-bit or UCS2 data coding scheme isused META converts each 8-bit octet into two IRA characterlong hexadecimal number
ltdcsgt Depending on the Command or result code GSM 0338 SMSData Coding Scheme (default 0) or Cell Broadcast Data Coding Scheme ininteger formatltfogt Depending on the Command or result code first octet of GSM0340 SMS-DELIVER SMS-SUBMIT (default 17)SMS-STATUS-REPORT or SMS-COMMAND (default 2) in integer formatltlengthgt integer type value indicating in the text mode (+CMGF=1) thelength of the message body ltdatagt (or ltcdatagt) in characters or inPDU mode (+CMGF=0) the length of the actual TP data unit in octets (iethe RP layer SMSC address octets are not counted in the length)ltmidgt GSM 0341 CBM Message Identifier in integer formatltoagt GSM 0340 TP-Originating-Address Address-Value field instring format BCD numbers (or GSM default alphabet characters) areconverted characters of the currently selected TE character set (specifiedby +CSCS in 3GPP TS 27007) type of address given by lttooagtltpdugt In the case of SMS GSM 0411 SC address followed by GSM0340 TPDU in hexadecimal format META converts each octet of TP dataunit into two IRA character long hexadecimal number (eg octet with integervalue 42 is presented to TE as two characters 2A (IRA 50 and 65)) In thecase of CBS GSM 0341 TPDU in hexadecimal formatltpidgt GSM 0340 TP-Protocol-Identifier in integer format
(default 0)ltscagt GSM 0411 RP SC address Address-Value field in stringformat BCD numbers (or GSM default alphabet characters) are convertedto characters of the currently selected TE character set (specified by+CSCS in 3GPP TS 27007) type of address given by lttoscagtltsctsgt GSM 0340 TP-Service-Centre-Time-Stamp in time-stringformat (refer ltdtgt)ltstatgt 0 REC UNREAD Received unread messages
1 REC READ Received read messages2 STO UNSENT Stored unsent messages3 STO SENT Stored sent messages4 ALL All messages
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lttodagt GSM 0411 TP-Destination-Address Type-of-Address octetin integer format (when first character of ltdagt is + (IRA 43) default is 145otherwise default is 129)lttooagt GSM 0411 TP-Originating-Address Type-of-Address octet ininteger format (default referlttodagt)lttoscagt GSM 0411 RP SC address Type-of-Address octet in integerformat (default refer lttodagt)ltvpgt Depending on SMS-SUBMIT ltfogt setting GSM 0340TP-Validity-Period either in integer format (default 167) or in time-stringformat (refer ltdtgt)
Parameter Saving Mode NO_SAVEMax Response Time 5sReference3GPP TS 27005
Note
425 AT+CMGS Send SMS Message
AT+CMGS Send SMS MessageTest CommandAT+CMGS=
ResponseOK
Write Command1) If text mode(+CMGF=1)AT+CMGS=ltdagt[lttodagt]ltCRgttext is enteredltctrl-ZESCgtESC quits withoutsending
2) If PDU mode(+CMGF=0)AT+CMGS=ltlengthgtltCRgtPDU is givenltctrl-ZESCgt
Parametersltdagt GSM 0340 TP-Destination-Address Address-Value field instring format(string should be included in quotation marks) BCD numbers(or GSM default alphabet characters) are converted to characters of thecurrently selected TE character set (specified by +CSCS in 3GPP TS27007) type of address given by lttodagtlttodagt GSM 0411 TP-Destination-Address Type-of-Address octet ininteger format (when first character of ltdagt is + (IRA 43) default is 145otherwise default is 129)ltlengthgt Integer type value (not exceed 160 bytes) indicating in the textmode (+CMGF=1) the length of the message body ltdatagt (or ltcdatagt) incharacters or in PDU mode (+CMGF=0) the length of the actual TP dataunit in octets (ie the RP layer SMSC address octets are not counted in thelength)ResponseTA sends message from a TE to the network (SMS-SUBMIT) Messagereference value ltmrgt is returned to the TE on successful message deliveryOptionally (when +CSMS ltservicegt value is 1 and network supports)ltsctsgt is returned Values can be used to identify message uponunsolicited delivery status report result code1) If text mode(+CMGF=1) and sending successful+CMGS ltmrgt
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OK2) If PDU mode(+CMGF=0) and sending successful+CMGS ltmrgt
OK3)If error is related to ME functionality+CMS ERROR lterrgtParameterltmrgt GSM 0340 TP-Message-Reference in integer format
Parameter Saving Mode NO_SAVEMax Response Time 60sReference3GPP TS 27005
Note Reject incoming call when sending messages
426 AT+CMGW Write SMS Message to Memory
AT+CMGW Write SMS Message to MemoryTest CommandAT+CMGW=
ResponseOK
Write Command1) If text mode(+CMGF=1)
AT+CMGW=ltoadagt[lttooatodagt][ltstatgt]ltCRgt text is enteredltctrl-ZESCgtltESCgt quits withoutsending
2) If PDU mode(+CMGF=0)AT+CMGW=ltlengthgt[ltstatgt]ltCRgtPDU is givenltctrl-ZESCgt
ResponseTA transmits SMS message (either SMS-DELIVER or SMS-SUBMIT) fromTE to memory storage ltmem2gt Memory location ltindexgt of the storedmessage is returned By default message status will be set to storedunsent but parameter ltstatgt allows also other status values to be given
If writing is successful+CMGW ltindexgt
OKIf error is related to ME functionality+CMS ERROR lterrgtParametersltoagt GSM 0340 TP-Originating-Address Address-Value field instring format(string should be included in quotation marks) BCD numbers(or GSM default alphabet characters) are converted to characters of thecurrently selected TE character set (specified by +CSCS in 3GPP TS27007)type of address given by lttooagtltdagt GSM 0340 TP-Destination-Address Address-Value field instring format(string should be included in quotation marks) BCD numbers(or GSM default alphabet characters) are converted to characters of thecurrently selected TE character set (specified by +CSCS in 3GPP TS27007) type of address given by lttodagtlttooagt GSM 0411 TP-Originating-Address Type-of-Address octet in
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integer format (default refer lttodagt)lttodagt GSM 0411 TP-Destination-Address Type-of-Address octet ininteger format (when first character of ltdagt is + (IRA 43) default is 145otherwise default is 129)
129 Unknown type(IDSN format number)161 National number type(IDSN format)145 International number type(ISDN format)177 Network specific number(ISDN format)
ltlengthgt Integer type value (not exceed 160 bytes) indicating in the textmode (+CMGF=1) the length of the message body ltdatagt (or ltcdatagt) incharacters
or in PDU mode (+CMGF=0) the length of the actual TP dataunit in octets (ie the RP layer SMSC address octets are notcounted in the length)
ltstatgt in the text mode (+CMGF=1)STO UNSENT Stored unsent messagesSTO SENT Stored sent messagesin PDU mode (+CMGF=0)0 Received unread messages1 Received read messages2 Stored unsent messages3 Stored sent messages
ltpdugt In the case of SMS GSM 0411 SC address followed by GSM0340 TPDU in hexadecimal format META converts each octet of TP dataunit into two IRA character long hexadecimal number (eg octet with integervalue 42 is presented to TE as two characters 2A (IRA 50 and 65)) In thecase of CBS GSM 0341 TPDU in hexadecimal formatltindexgt Index of message in selected storage ltmem2gt
Execution CommandAT+CMGW
ResponseTA transmits SMS message (either SMS-DELIVER or SMS-SUBMIT) fromTE to memory storage ltmem2gt Memory location ltindexgt of the storedmessage is returned By default message status will be set to storedunsent but parameter ltstatgt allows also other status values to be given
If writing is successful+CMGW ltindexgt
OKIf error is related to ME functionality+CMS ERROR lterrgt
Parameter Saving Mode NO_SAVEMax Response Time 5sReference3GPP TS 27005
Note
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427 AT+CMSS Send SMS Message from Storage
AT+CMSS Send SMS Message from StorageTest CommandAT+CMSS=
ResponseOK
Write CommandAT+CMSS=ltindexgt[ltdagtlttodagt]
ResponseTA sends message with location value ltindexgt from message storageltmem2gt to the network (SMS-SUBMIT) If new recipient address ltdagt isgiven it shall be used instead of the one stored with the messageReference value ltmrgt is returned to the TE on successful messagedelivery Values can be used to identify message upon unsolicited deliverystatus report result code1) If text mode(+CMGF=1) and sending successful+CMSS ltmrgt
OK2) If PDU mode(+CMGF=0) and sending successful+CMSS ltmrgt
OK3)If error is related to ME functionality+CMS ERROR lterrgtParametersltindexgt Integer type value in the range of location numbers supportedby the associated memoryltdagt GSM 0340 TP-Destination-Address Address-Value field instring format(string should be included in quotation marks) BCD numbers(or GSM default alphabet characters) are converted to characters of thecurrently selected TE character set (specified by +CSCS in 3GPP TS27007) type of address given by lttodagtlttodagt GSM 0411 TP-Destination-Address Type-of-Address octetin integer format (when first character of ltdagt is + (IRA 43) default is 145otherwise default is 129)ltmrgt GSM 0340 TP-Message-Reference in integer format
Parameter Saving Mode NO_SAVEMax Response Time 60sReference3GPP TS 27005
Note
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428 AT+CNMI New SMS Message Indications
AT+CNMI New SMS Message Indications
Test Command
AT+CNMI=
Response+CNMI (list of supported ltmodegts)(list of supported ltmtgts)(list ofsupported ltbmgts)(list of supported ltdsgts)(list of supported ltbfrgts)
OKParametersSee Write Command
Read Command
AT+CNMI
Response+CNMI ltmodegtltmtgtltbmgtltdsgtltbfrgt
OKParametersSee Write Command
Write Command
AT+CNMI=ltmodegt[ltmtgt[ltbmgt[ltdsgt[ltbfrgt]]]]
ResponseTA selects the procedure for how the receiving of new messages from thenetwork is indicated to the TE when TE is active eg DTR signal is ON IfTE is inactive (eg DTR signal is OFF) message receiving should be doneas specified in GSM 0338
OKorERRORParametersltmodegt 0 Buffer unsolicited result codes in the TA If TA result codebuffer is full indications can be buffered in some other place or the oldestindications may be discarded and replaced with the new receivedindications
1 Discard indication and reject new received messageunsolicited result codes when TA-TE link is reserved (eg in on-line datamode) Otherwise forward them directly to the TE
2 Buffer unsolicited result codes in the TA when TA-TE linkis reserved (eg in on-line data mode) and flush them to the TE afterreservation Otherwise forward them directly to the TEltmtgt (the rules for storing received SMs depend on its data codingscheme (refer GSM 0338 [2]) preferred memory storage (+CPMS) settingand this value)
0 No SMS-DELIVER indications are routed to the TE1 If SMS-DELIVER is stored into META indication of the
memory location is routed to the TE using unsolicited result code +CMTIltmemgtltindexgt
2 SMS-DELIVERs (except class 2) are routed directly to theTE using unsolicited result code
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+CMT [ltalphagt]ltlengthgtltCRgtltLFgtltpdugt (PDU mode enabled)or+CMTltoagt[ltalphagt]ltsctsgt[lttooagtltfogtltpidgtltdcsgtltscagtlttoscagtltlengthgt]ltCRgtltLFgtltdatagt (text mode enabled about parameters in italics referCommand Show Text Mode Parameters +CSDH) Class 2 messages resultin indication as defined in ltmtgt=1
3 Class 3 SMS-DELIVERs are routed directly to TEusing unsolicited result codes defined in ltmtgt=2 Messages of other
classesresult in indication as defined in ltmtgt=1ltbmgt (the rules for storing received CBMs depend on its data codingscheme (refer GSM 0338 [2]) the setting of Select CBM Types (+CSCB)and this value)
0 No CBM indications are routed to the TE2 New CBMs are routed directly to the TE using unsolicited
result code+CBM ltlengthgtltCRgtltLFgtltpdugt (PDU mode enabled)or+CBM ltsngtltmidgtltdcsgtltpagegtltpagesgtltCRgtltLFgtltdatagt (textmode enabled)ltdsgt 0 No SMS-STATUS-REPORTs are routed to the TE
1 SMS-STATUS-REPORTs are routed to the TE usingunsolicited result code+CDS ltlengthgtltCRgtltLFgtltpdugt (PDU mode enabled)or+CDS ltfogtltmrgt[ltragt][lttoragt]ltsctsgtltdtgtltstgt (text mode enabled)
2 If SMS-STATUS-REPORT is stored into META indicationof the memory location is routed to the TE using unsolicited result code+CDSI ltmem3gtltindexgtltbfrgt 0 TA buffer of unsolicited result codes defined within thisCommand is flushed to the TE when ltmodegt 13 is entered (OK responseshall be given before flushing the codes)
1 TA buffer of unsolicited result codes defined within thiscommand is cleared when ltmodegt 1hellip3 is enteredUnsolicited result code1 Indicates that new message has been receivedIf ltmtgt=1+CMTI ltmem3gtltindexgtIf ltmtgt=2 (PDU mode enabled)+CMT [ltalphagt]ltlengthgtltCRgtltLFgtltpdugtIf ltmtgt=2 (text mode enabled)+CMTltoagtltsctsgt[lttooagtltfogtltpidgtltdcsgtltscagtlttoscagtltlengthgt]ltCRgtltLFgtltdatagt
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2 Indicates that new cell broadcast message has been receivedIf ltbmgt=2 (PDU mode enabled)+CBM ltlengthgtltCRgtltLFgtltpdugtIf ltbmgt=2 (text mode enabled)+CBM ltsngtltmidgtltdcsgtltpagegtltpagesgtltCRgtltLFgtltdatagt
3 Indicates that new SMS status report has been receivedIf ltdsgt=1 (PDU mode enabled)+CDS ltlengthgtltCRgtltLFgtltpdugtIf ltdsgt=1 (text mode enabled)+CDS ltfogtltmrgt[ltragt][lttoragt]ltsctsgtltdtgtltstgt
Parameter Saving Mode -Max Response Time -
Reference3GPP TS 27005
Note This command is used to select the procedure how receiving of new
messages from the network is indicated to the TE when TE is activeeg DTR signal is ON If TE is inactive (eg DTR signal is OFF) If setltmtgt=2ltmtgt=3 or ltdsgt=1 make sure ltmodegt=1 otherwise it willreturn error
429 AT+CPMS Preferred SMS Message Storage
AT+CPMS Preferred SMS Message Storage
Test Command
AT+CPMS=
Response+CPMS (list of supported ltmem1gts)(list of supported ltmem2gts)(list ofsupported ltmem3gts)
OKParametersSee Write Command
Read Command
AT+CPMS
Response+CPMS ltmem1gtltused1gtlttotal1gtltmem2gtltused2gtlttotal2gtltmem3gtltused3gtlttotal3gt
OKERRORParametersSee Write Command
Write Command
AT+CPMS=ltmem1gt[ltmem2gt[ltmem3gt]]
ResponseTA selects memory storages ltmem1gtltmem2gt and ltmem3gt to be used forreading writing etc+CPMS ltused1gtlttotal1gtltused2gtlttotal2gtltused3gtlttotal3gt
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OKERRORParametersltmem1gt Messages to be read and deleted from this memory storage
SMSIM message storageltmem2gt Messages will be written and sent to this memory storage
SMSIM message storageltmem3gt Received messages will be placed in this memory storage ifrouting to PC is not set (+CNMI)
SMSIM message storageltusedxgt Integer type Number of messages currently in ltmemxgtlttotalxgt Integer type Number of messages storable in ltmemxgt
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27005
Note
4210 AT+CRES Restore SMS Settings
AT+CRES Restore SMS Settings
Test Command
AT+CRES=
Response+CRES list of supported ltprofilegts
OKParameterSee Write Command
Write CommandAT+CRES=ltprofilegt
ResponseExecution command restores message service settings from non-volatilememory to active memory A TA can contain several profiles of settingsSettings specified in commands Service Centre Address +CSCA and SetMessage Parameters +CSMP are restored Certain settings may not besupported by the storage (eg (U)SIM SMS parameters) and therefore cannot be restoredOKERRORParameterltprofilegt 0 Restore SM service settings from profile 0
Execution CommandAT+CRES
ResponseSame as AT+CRES=0OKIf error is related to ME functionality+CMS ERROR lterrgt
Parameter Saving Mode NO_SAVE
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Max Response Time 5sReference3GPP TS 27005
Note
4211 AT+CSAS Save SMS Settings
AT+CSAS Save SMS Settings
Test Command
AT+CSAS=
Response+CSAS list of supported ltprofilegts
OKParameterSee Write Command
Write CommandAT+CSAS=ltprofilegt
ResponseExecution command saves active message service settings to anon-volatile memory Settings specified in commands Service CentreAddress +CSCA and Set Message Parameters +CSMP are saved Certainsettings may not be supported by the storage (eg (U)SIM SMSparameters) and therefore can not be savedOKERRORParameterltprofilegt 0 Save SM service setting in profile 0
Execution CommandAT+CSAS
ResponseSame as AT+CSAS=0OK
If error is related to ME functionality+CMS ERROR lterrgt
Parameter Saving Mode NO_SAVEMax Response Time 5sReference3GPP TS 27005
Note
4212 AT+CSCA SMS Service Center Address
AT+CSCA SMS Service Center AddressTest CommandAT+CSCA=
ResponseOK
Read Command Response
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AT+CSCA +CSCA ltscagtlttoscagt[ltscaAlphagt]
OKParametersSee Write Command
Write Command
AT+CSCA=ltscagt[lttoscagt]
ResponseTA updates the SMSC address through which mobile originated SMS aretransmitted In text mode setting is used by send and writes commands InPDU mode setting is used by the same commands but only when thelength of the SMSC address coded into ltpdugt parameter equals zero
Note The Command writes the parameters in NON-VOLATILE memoryOKIf error is related to ME functionality+CME ERROR lterrgtParametersltscagt GSM 0411 RP SC address Address-Value field in stringformat(string should be included in quotation marks) BCD numbers (orGSM default alphabet characters) are converted to characters of thecurrently selected TE character set (specified by +CSCS in 3GPP TS27007) type of address given by lttoscagtlttoscagt Service center address format GSM 0411 RP SC addressType-of-Address octet in integer format (default refer lttodagt)ltscaAlphagt String type(string should be included in quotationmarks)
Service center address alpha dataParameter Saving Mode NO_SAVEMax Response Time 5sReference3GPP TS 27005
Note
4213 AT+CSDH Show SMS Text Mode Parameters
AT+CSDH Show SMS Text Mode Parameters
Test CommandAT+CSDH=
Response+CSDH (list of supported ltshowgts)
OKParameterSee Write Command
Read CommandAT+CSDH
Response+CSDH ltshowgt
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OKParameterSee Write Command
Write CommandAT+CSDH=ltshowgt
ResponseTA determines whether detailed header information is shown in text moderesult codesOKParameterltshowgt 0 Do not show header values defined in commands +CSCAand +CSMP (ltscagtlttoscagtltfogtltvpgtltpidgt and ltdcsgt) norltlengthgtlttodagt or lttooagt in +CMT +CMGL +CMGR result codes forSMS-DELIVERs and SMS-SUBMITs in text mode
1 Show the values in result codesExecution Command
AT+CSDHResponseOK
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27005
Note
4214 AT+CSMP Set SMS Text Mode Parameters
AT+CSMP Set SMS Text Mode Parameters
Test Command
AT+CSMP=
ResponseOKParametersSee Write Command
Read CommandAT+CSMP
Response+CSMP ltfogtltvpgtltpidgtltdcsgt
OKParametersSee Write Command
Write Command
AT+CSMP=[ltfogt[ltvpgtltpidgtltdcsgt]]
ResponseTA selects values for additional parameters needed when SM is sent to thenetwork or placed in a storage when text mode is selected (+CMGF=1) It ispossible to set the validity period starting from when the SM is received bythe SMSC (ltvpgt is in range 0 255) or define the absolute time of thevalidity period termination (ltvpgt is a string)
Note The Command writes the parameter ltfogt in NON-VOLATILE memoryOK
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Parametersltfogt Depending on the command or result code first octet of GSM0340 SMS-DELIVER SMS-SUBMIT (default 17)SMS-STATUS-REPORT or SMS-COMMAND (default 2) in integer formatSMS status report is supported under text mode if ltfogt is set to 49ltvpgt Depending on SMS-SUBMIT ltfogt setting GSM 0340TP-Validity-Period either in integer format (default 167) or in time-stringformat (refer ltdtgt)ltpidgt GSM 0340 TP-Protocol-Identifier in integer format (default 0)ltdcsgt GSM 0338 SMS Data Coding Scheme in Integer format
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27005
Note
4215 AT+CSMS Select Message Service
AT+CSMS Select Message Service
Test Command
AT+CSMS=
Response+CSMS (list of supported ltservicegts)
OKParameterSee Write Command
Read Command
AT+CSMS
Response+CSMS ltservicegtltmtgtltmogtltbmgt
OKParametersSee Write Command
Write CommandAT+CSMS=ltservicegt
Response+CSMS ltmtgtltmogtltbmgt
OKIf error is related to ME functionality+CME ERROR lterrgtParametersltservicegt 0 GSM 0340 and 0341 (the syntax of SMS AT commandsis compatible with 3GPP TS 27005 Phase 2 version 470 Phase 2+features which do not require new Command syntax may be supported (egcorrect routing of messages with new Phase 2+ data coding schemes))
1 GSM 0340 and 0341 (the syntax of SMS AT commandsis compatible with 3GPP TS 27005 Phase 2+
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version the requirement of ltservicegt setting 1 ismentioned under corresponding command descriptions)
ltmtgt Mobile Terminated Messages0 Type not supported1 Type supported
ltmogt Mobile Originated Messages0 Type not supported1 Type supported
ltbmgt Broadcast Type Messages0 Type not supported1 Type supported
Parameter Saving Mode NO_SAVEMax Response Time -Reference3GPP TS 27005
Note
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5 AT Commands Special for SIMCom
51 Overview
Command DescriptionAT+CPOWD Power offAT+CADC Read ADCAT+CFGRI Indicate RI when using URCAT+CLTS Get local timestampAT+CBAND Get and set mobile operation bandAT+CNSMOD Show network system modeAT+CSCLK Configure slow clockAT+CCID Show ICCIDAT+CDEVICE View Current Flash Device TypeAT+GSV Display product identification informationAT+SGPIO Control the GPIOAT+SLEDS Set the timer period of net lightAT+CNETLIGHT Close the net light or open it to shiningAT+CSGS Netlight indication of GPRS statusAT+CGPIO Control the GPIO by PIN IndexAT+CBATCHK Set VBAT checking feature ONOFFAT+CNMP Preferred mode selectionAT+CMNB Preferred selection between CAT-M and NB-IoTAT+CPSMS Power Saving Mode SettingAT+CEDRXS Extended-DRX SettingAT+CPSI Inquiring UE system informationAT+CGNAPN Get Network APN in CAT-M Or NB-IOTAT+CSDP Service Domain PreferenceAT+MCELLLOCK Lock the special CAT-M cellAT+NCELLLOCK Lock the special NB-IOT cellAT+NBSC Configure NB-IOT Scrambling FeatureAT+CAPNMODE Select the mode of application configure APNAT+CRRCSTATE Query RRC StateAT+CBANDCFG Configure CAT-M Or NB-IOT BandAT+CNACT APP Network ActiveAT+CNCFG PDP Configure
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AT+CEDUMP Set whether the module reset when the module is crashedAT+CNBS Configure Band Scan Optimization for NB-IOTAT+CNDS Configure Service Domain Preference For NB-IOTAT+CENG Switch on or off Engineering ModeAT+CNACTCFG Configure IP Protocol TypeAT+CTLIIC Control the Switch of IICAT+CWIIC Write Values to Register of IIC DeviceAT+CRIIC Read Values from Register of IIC DeviceAT+CMCFG Manage Mobile Operator ConfigurationAT+CSIMLOCK SIM LockAT+CRATSRCH Configure parameter for better RAT searchAT+SPWM Generate the Pulse-Width-ModulationAT+CASRIP Show Remote IP Address and Port When Received DataAT+CEDRX Configure EDRX parametersAT+CPSMRDP Read PSM Dynamic ParametersAT+CPSMCFG Configure PSM version and Minimum Threshold ValueAT+CPSMCFGEXT Configure Modem Optimization of PSMAT+CPSMSTATUS Enable Deep Sleep Wakeup IndicationAT+CEDRXRDP eDRX Read Dynamic ParametersAT+CRAI Configure Release Assistance Indication in NB-IOT network
52 Detailed Descriptions of Commands
521 AT+CPOWD Power off
AT+CPOWD Power Off
Write CommandAT+CPOWD=ltngt
Response[NORMAL POWER DOWN]Parameterltngt0 Power off urgently (Will not send out NORMAL POWER DOWN)1 Normal power off (Will send out NORMAL POWER DOWN)
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNote
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522 AT+CADC Read ADC
AT+CADC Read ADC
Test Command
AT+CADC=
Response+CADC (list of supported ltstatusgts)(list of supported ltvaluegts)
OKParametersltstatusgt 1 Success
0 Failltvaluegt Integer 0100-1700
Read Command
AT+CADC
Response+CADC ltstatusgtltvaluegt
OKParametersSee Test Command
Parameter Saving Mode NO_SAVEMax Response Time 2s
ReferenceNote
523 AT+CFGRI Indicate RI When Using URC
AT+CFGRI Indicate RI When Using URC
Test CommandAT+CFGRI=
Response+CFGRI (0-2)
OKParametersSee Write Command
Read CommandAT+CFGRI
Response+CFGRI ltstatusgt
OKParametersSee Write Command
Write CommandAT+CFGRI=ltstatusgt
ResponseOKERRORParameters
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ltstatusgt 0 Off1 On(TCPIP FTP and URC control RI pin)2 On(only TCPIP control RI pin)
Parameter Saving Mode -Max Response Time -
ReferenceNote RI pin can not controll by AT+CFGRI command when module has call
service or receiving SMS
524 AT+CLTS Get Local Timestamp
AT+CLTS Get Local Timestamp
Test CommandAT+CLTS=
Response+CLTS yyMMddhhmmss+-zz
OK
Read CommandAT+CLTS
Response+CLTS ltmodegt
OK
Write CommandAT+CLTS=ltmodegt
ResponseOKorERRORParametersltmodegt
0 Disable1 Enable
Unsolicited Result CodeWhen get local timestamp function is enabled the following URC may bereported if network sends the message to the MS to provide the MS withsubscriber specific information1 Refresh network name by networkPSNWID ltmccgt ltmncgt ltfull network namegtltfull networkname CIgtltshort network namegtltshort network name CIgt
2 Refresh time and time zone by networkThis is UTC time the time queried by AT+CCLK command is local timePSUTTZ ltyeargtltmonthgtltdaygtlthourgtltmingtltsecgtlttimezonegtltdstgt
3 Refresh network time zone by network
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+CTZV lttime zonegt
4 Refresh Network Daylight Saving Time by networkDST ltdstgtParametersltmccgt String type mobile country codeltmncgt String type mobile network codeltfull network namegt String type name of the network in full lengthltfull network name CIgt Integer type indicates whether to add CI
0 The MS will not add the initial letters of the CountrysName to the text string
1 The MS will add the initial letters of the CountrysName and a separator (eg a space) to the text stringltshort network namegt String type abbreviated name of the networkltshort network name CIgt Integer type indicates whether to add CI
0 The MS will not add the initial letters of the CountrysName to the text string
1 The MS will add the initial letters of the CountrysName and a separator (eg a space) to the text stringltyeargt 4 digits of year (from network)ltmonthgt Month (from network)ltdaygt Day (from network)lthourgt Hour (from network)ltmingt Minute (from network)ltsecgt Second (from network)lttime zonegt String type network time zone If the network time zone hasbeen adjusted for Daylight Saving Time the network shall indicate this byincluding the ltdstgt (Network Daylight Saving Time)ltdstgt Network Daylight Saving Time the content of thisindicates the value that used to adjust the network time zone
0 No adjustment for Daylight Saving Time1 +1 hour adjustment for Daylight Saving2 +2 hours adjustment for Daylight Saving Timeothers Reserved
Parameter Saving Mode -Max Response Time -
Reference
NoteSupport for this Command will be network dependentSet AT+CLTS=1 it means user can receive network time updating anduse AT+CCLK to show current timePSUTTZ may report twice
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525 AT+CBAND Get and Set Mobile Operation Band
AT+CBAND Get and Set Mobile Operation Band
Test Command
AT+CBAND=
Response+CBAND (list of supported ltop_bandgts)
OKParameterSee Write Command
Read Command
AT+CBAND
Response+CBAND ltop_bandgt
OKParameterSee Write Command
Write CommandAT+CBAND=ltop_bandgt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParameterltop_bandgt A string parameter which indicate the operation bandAnd the following strings should be included in quotation marks
EGSM_MODEDCS_MODEALL_MODE
Parameter Saving Mode AUTO_SAVEMax Response Time -
ReferenceNote Radio settings are stored in non-volatile memory Only for GSM
526 AT+CNSMOD Show Network System Mode
AT+CNSMOD Show Network System Mode
Test CommandAT+CNSMOD=
Response+CNSMOD (list of supported ltngts)
OKParameterSee Write Command
Read Command Response
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AT+CNSMOD +CNSMOD ltngtltstatgt
OKParameterSee Write Command
Write Command
AT+CNSMOD=ltngt
ResponseOKERRORParameterltngt
0 Disable auto report the network system mode information1 Auto report the network system mode information command
+CNSMOD ltstatgtltstatgt
0 no service1 GSM3 EGPRS7 LTE M19 LTE NB
Parameter Saving Mode -Max Response TimeReference
527 AT+CSCLK Configure Slow Clock
AT+CSCLK Configure Slow Clock
Test Command
AT+CSCLK=
Response+CSCLK (list of supported ltngts)
OKParameterSee Write Command
Read Command
AT+CSCLK
Response+CSCLK ltngt
OKParameterSee Write Command
Write CommandAT+CSCLK=ltngt
ResponseOKorERROR
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Parameterltngt 0 Disable slow clock module will not enter sleep mode
1 Enable slow clock it is controlled by DTR When DTR ishigh module can enter sleep mode When DTR changes to lowlevel module can quit sleep mode
Parameter Saving Mode AUTO_SAVEMax Response Time -
ReferenceNote
528 AT+CCID Show ICCID
AT+CCID Show ICCIDTest Command
AT+CCID=ResponseOK
Execution CommandAT+CCID
ResponseCcid data [ex 898600810906F8048812]
OKParameter Saving Mode NO_SAVEMax Response Time 2s
ReferenceNote
529 AT+CDEVICE View Current Flash Device Type
AT+CDEVICE View Current Flash Device Type
Read CommandAT+CDEVICE
ResponseDevice Name Current flash device typeRam Size Current RAM size
OKParameter Saving Mode NO_SAVEMax Response Time -ReferenceV25ter
Note
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5210 AT+GSV Display Product Identification Information
AT+GSV Display Product Identification Information
Execution Command
AT+GSV
ResponseTA returns product information text
ExampleSIMCOM_LtdSIMCOM_SIM7000Revision 1351B01SIM7000
OKParameter Saving Mode NO_SAVEMax Response Time -Reference Note
5211 AT+SGPIO Control the GPIO
AT+SGPIO Control the GPIO
Test Command
AT+SGPIO=
Response+SGPIO (0-1)(0-4)(0-1)(0-1)
OKParametersSee Write Command
Write Command
AT+SGPIO=ltoperationgtltGPIOgtltfunctiongtltlevelgt
ResponseOKorERRORParametersltoperationgt
0 Set the GPIO function including the GPIO output1 Read the GPIO level Please note that only when the gpio is set
as input user can use parameter 1 to read the GPIO level otherwise themodule will return ERRORltGPIOgt The GPIO you want to be set (It has relations with the hardwareplease refer to the hardware manual)ltfunctiongt Only when ltoperationgt is set to 0 this option takes effect
0 Set the GPIO to input1 Set the GPIO to output
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ltlevelgt 0 Set the GPIO low level1 Set the GPIO high level
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNote
5212 AT+SLEDS Set the Timer Period of Net Light
AT+SLEDS Set the Timer Period of Net Light
Test Command
AT+SLEDS=
Response+SLEDS (1-3)(040-65535)(040-65535)
OKParametersSee Write Command
Read Command
AT+SLEDS
Response+SLEDS ltmodegtlttimer_ongtlttimer_offgt
OKParametersSee Write Command
Write CommandAT+SLEDS=ltmodegtlttimer_ongtlttimer_offgt
ResponseOKERRORParametersltmodegt
1 Set the timer period of net light while SIM7000 series does notregister to the network2 Set the timer period net light while SIM7000 series has alreadyregistered to the network3 Set the timer period net light while SIM7000 series is in the state ofPPP communication
lttimer_ongtTimer period of LED ON in decimal format which range is 0 or
40-65535(ms)lttimer_offgt
Timer period of LED OFF in decimal format which range is 0 or40-65535(ms)
Parameter Saving Mode -Max Response Time -Reference Note
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The default value is ltmodegtlttimer_ongtlttimer_offgt1648002643000364300
5213 AT+CNETLIGHT Close the Net Light or Open It to Shining
AT+CNETLIGHT Close the Net Light or Open It to Shining
Test CommandAT+CNETLIGHT=
Response+CNETLIGHT (01)
OKParametersSee Write Command
Read CommandAT+CNETLIGHT
Response+CNETLIGHT ltmodegt
OKParametersSee Write Command
Write CommandAT+CNETLIGHT=ltmodegt
ResponseOKERRORParametersltmodegt0 Close the net light1 Open the net light to shining
Parameter Saving Mode AUTO_SAVEMax Response Time -Reference Note
5214 AT+CSGS Netlight Indication of GPRS Status
AT+CSGS Netlight Indication of GPRS Status
Test Command
AT+CSGS=
Response+CSGS (0-2)
OK
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ParametersSee Write Command
Read Command
AT+CSGS
Response+CSGS ltmodegt
OKParametersSee Write Command
Write CommandAT+CSGS=ltmodegt
ResponseOKERRORParametersltmodegt0 Disable1 Enable the netlight will be forced to enter into 64ms on300ms off
blinking state in GPRS data transmission service Otherwise thenetlight state is not restricted
2 Enable the netlight will blink according to AT+SLEDS in GPRS datatransmission service
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
5215 AT+CGPIO Control the GPIO by PIN Index
AT+CGPIO Control the GPIO by PIN Index
Test CommandAT+CGPIO=
Response+CGPIO (0-1)(list of supported ltpingts)(0-1)(0-1)
OKParametersSee Write Command
Write CommandAT+CGPIO=ltoperationgtltpingtltfunctiongtltlevelgt
ResponseOKorERRORParametersltoperationgt
0 Set the GPIO function including the GPIO output 1 Read the GPIO level Please note that only when the gpio is set
as input user can use parameter 1 to read the GPIO level otherwise the
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module will return ERRORltpingt The PIN index you want to be set (It has relations with thehardware please refer to the hardware manual)ltfunctiongt Only when ltoperationgt is set to 0 this option takes effect
0 Set the GPIO to input1 Set the GPIO to output
ltlevelgt0 Set the GPIO low level1 Set the GPIO high level
Parameter Saving Mode -Max Response Time -
ReferenceNote
5216 AT+CBATCHK Set VBAT Checking Feature ONOFF
AT+CBATCHK Set VBAT Checking Feature ONOFF
Test Command
AT+CBATCHK=
Response+CBATCHK (01)
OK
Read Command
AT+CBATCHK
Response+CBATCHK ltmodegt
OKParametersSee Write Command
Write CommandAT+CBATCHK=ltmodegt
ResponseOKIf failed+CME ERROR lterrgtParametersltmodegt 0 Close the function of VBAT checking
1 Open the function of VBAT checkingParameter Saving Mode AUTO_SAVEMax Response Time -Reference Note
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5217 AT+CNMP Preferred Mode Selection
AT+CNMP Preferred Mode Selection
Test Command
AT+CNMP=
Response+CNMP (list of supported ltmodegts)
OK
Read Command
AT+CNMP
Response+CNMP ltmodegt
OKParametersSee Write Command
Write CommandAT+CNMP=ltmodegt
ResponseOKIf failed+CME ERROR lterrgtParametersltmodegt 2 Automatic
13 GSM only38 LTE only51 GSM and LTE only
Parameter Saving Mode AUTO_SAVEMax Response Time -
ReferenceNoteDefault value of parameter ltmodegt is different among SIM7000 seriesproject
5218 AT+CMNB Preferred Selection between CAT-M and NB-IoT
AT+CMNB Preferred Selection between CAT-M and NB-IoT
Test CommandAT+CMNB=
Response+CMNB (list of supportedltmodegts)
OK
Read CommandAT+CMNB
Response+CMNB ltmodegt
OKParametersSee Write Command
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Write Command
AT+CMNB=ltmodegt
ResponseOKIf failed+CME ERROR lterrgtParametersltmodegt 1 CAT-M
2 NB-Iot3 CAT-M and NB-IoT
Parameter Saving Mode AUTO_SAVEMax Response Time -
ReferenceNoteDefault value of parameter ltmodegt is different among SIM7000 seriesproject
5219 AT+CPSMS Power Saving Mode Setting
AT+CPSMS Power Saving Mode Setting
Test CommandAT+CPSMS=
Response+CPSMS (list of supported ltmodegts)(list of supportedltRequested_Periodic-RAUgts)(list of supportedltRequested_GPRS-READY-timergts)(list of supportedltRequested_Periodic-TAUgts)(list of supportedltRequested_Active-Timegts)
OK
Read Command
AT+CPSMS
Response+CPSMS ltmodegt[ltRequested_Periodic-RAUgt][ltRequested_GPRS-READY-timergt][ltRequested_Periodic-TAUgt][ltRequested_Active-Timegt]
OKParametersSee Write Command
Write CommandAT+CPSMS=[ltmodegt[ltRequested_Periodic-RAUgt[ltRequested_GPRS-READY-timergt[ltRequested_Periodic-TAUgt[ltRequested_Active-Timegt]]]]]
ResponseOKIf failed+CME ERROR lterrgtParametersltmodegt
0 Disable the use of PSM1 Enable the use of PSM
ltRequested_Periodic-RAUgt Not supported
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ltRequested_GPRS-READY-timergt Not supportedltRequested_Periodic-TAUgt
String type one byte in an 8 bit format Requested extended periodicTAU value (T3412) to be allocated to the UE in E-UTRAN Therequested extended periodic TAU value is coded as one byte(octet 3) of the GPRS Timer 3 information element coded as bitformat (eg 01000111 equals 70 hours) For the coding and thevalue range see the GPRS Timer 3 IE in 3GPP TS 24008 [8]Table 105163a3GPP TS 24008 See also 3GPP TS 23682 [149]and 3GPP TS 23401 [82] The default value if available ismanufacturer specific
ltRequested_Active-TimegtString type one byte in an 8 bit format Requested Active Time value(T3324) to be allocated to the UE The requested Active Time valueis coded as one byte (octet 3) of the GPRS Timer 2 informationelement coded as bit format (eg 00100100 equals 4 minutes) Forthe coding and the value range see the GPRS Timer 2 IE in3GPP TS 24008 [8] Table 1051633GPP TS 24008 See also3GPP TS 23682 [149] 3GPP TS 23060 [47] and3GPP TS 23401 [82] The default value if available is manufacturerspecific
Parameter Saving Mode AUTO_SAVEMax Response Time -Reference Note
5220 AT+CEDRXS Extended-DRX Setting
AT+CEDRXS Extended-DRX Setting
Test CommandAT+CEDRXS=
Response+CEDRXS (list of supportedltngts)ltAcT-typegtltRequested_eDRX_valuegt
OK
Read CommandAT+CEDRXS
Response+CEDRXS ltAcT-typegtltRequested_eDRX_valuegt
OKParametersSee Write Command
Write CommandAT+CEDRXS=ltngtltAcT-typegtltRequested_e
ResponseOKIf failed
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DRX_valuegt +CME ERROR lterrgtParametersltngt
0 Disable the use of eDRX1 Enable the use of eDRX2 Enable the use of eDRX and auto report3 Disable the use of eDRX(Reserved)
ltAcT-typegt4 CAT-M5 NB-IoT
ltRequested_eDRX_valuegt Requested eDRX value 4 bit format0000-1111
Parameter Saving Mode AUTO_SAVEMax Response Time -
Reference
Note The Requested_eDRX_value is the value of cycle length separately
means512102420484096614481921024012288143361638432768655361310722621445242881048576(seconds)
5221 AT+CPSI Inquiring UE System Information
AT+CPSI Inquiring UE System InformationTest CommandAT+CPSI=
ResponseOK
Read Command
AT+CPSI
If camping on a gsm cell+CPSI ltSystem ModegtltOperation ModegtltMCCgt-ltMNCgtltLACgtltCell IDgtltAbsolute RF Ch NumgtltRxLevgtltTrack LO AdjustgtltC1-C2gt
OKIf camping on a CAT-M or NB-IOT cell+CPSI ltSystem ModegtltOperation ModegtltMCCgt-ltMNCgtltTACgtltSCellIDgtltPCellIDgtltFrequency BandgtltearfcngtltdlbwgtltulbwgtltRSRQgtltRSRPgtltRSSIgtltRSSNRgt
OKIf no service+CPSI NO SERVICEOnline
OKIf failed
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+CME ERROR lterrgtParametersltSystem Modegt System mode
NO SERVICEGSMLTE CAT-M1LTE NB-IOT
ltOperation Modegt UE operation modeOnlineOfflineFactory Test ModeResetLow Power Mode
ltMCCgt Mobile Country Code (first part of the PLMN code)ltMNCgt Mobile Network Code (second part of the PLMN code)ltLACgt Location Area Code (hexadecimal digits)ltCell IDgt Service-cell IdentifyltAbsolute RF Ch Numgt AFRCN for service-cellltTrack LO Adjustgt Track LO AdjustltC1gt Coefficient for base station selectionltC2gt Coefficient for Cell re-selectionltTACgt Tracing Area CodeltSCellIDgt Serving Cell IDltPCellIDgt Physical Cell IDltFrequency Bandgt Frequency Band of active setltearfcngt E-UTRA absolute radio frequency channel number for searching CAT-M or NB-IOT cellsltdlbwgt Transmission bandwidth configuration of the serving cell on the downlinkltulbwgt Transmission bandwidth configuration of the serving cell
on the uplinkltRSRPgt Current reference signal received powerAvailable for CA
T-M or NB-IOTltRSRQgt Current reference signal receive quality as measured by L1ltRSSIgt Current Received signal strength indicatorltRSSNRgt Average reference signal signal-to-noise ratio of the serving cell The value of SINR can be calculated according to ltRSSNRgtthe formula is as below
SINR = 2 ltRSSNRgt - 20The range of SINR is from -20 to 30
Parameter Saving Mode -Max Response Time -Reference Note
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5222 AT+CGNAPN Get Network APN in CAT-M Or NB-IOT
AT+CGNAPN Get Network APN in CAT-M Or NB-IOT
Test Command
AT+CGNAPN=
Response+CGNAPN (list of supported ltvalidgts)ltlengthgt
OK
Execution Command
AT+CGNAPN
Response+CGNAPN ltvalidgtltNetwork_APNgt
OKIf failed+CME ERROR lterrgtParametersltvalidgt
0 The network did not sent APN parameter to UEIn thecaseltNetwork_APNgt is NULL
1 The network sent APN parameter to UEltlengthgt
Max the length of ltnetwork_APNgtltNetwork_APNgt
String typeThe network sends APN parameter to UE when UEregisters CAT-M or NB-IOT network successfullyInGSMltNetwork_APNgt always is NULL
Parameter Saving Mode -Max Response Time -
Reference
Note In CAT-M or NB-IOTafter UE sending attach request messageIf core
network responds attach accept message that includes APNparameterltNetwok_APNgt is valid
5223 AT+CSDP Service Domain Preference
AT+CSDP Service Domain Preference
Test CommandAT+CSDP=
Response+CSDP (list of supported ltdomaingts)
OK
Read CommandAT+CSDP
Response+CSDP ltdomaingt
OK
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ParametersSee Write Command
Write Command
AT+CSDP=ltdomaingt
ResponseOKIf failed+CME ERROR lterrgtParametersltdomaingt
0 CS(Circuit Switched Domain) ONLY1 PS(Packet Switched Domain) ONLY2 CS(Circuit Switched Domain) + PS(Packet Switched Domain)
Parameter Saving Mode AUTO_SAVE_REBOOTMax Response Time -Reference Note
5224 AT+MCELLLOCK Lock the special CAT-M cell
AT+MCELLLOCK Lock the special CAT-M cell
Test Command
AT+MCELLLOCK=
Response+MCELLLOCK (01)(0-65535)(0-503)
OK
Read Command
AT+MCELLLOCK
Response+MCELLLOCK ltmodegt[ltearfcngtltpcigt]
OKParametersSee Write Command
Write Command
AT+MCELLLOCK=ltmodegt[ltearfcngtltpcigt]
ResponseOKIf failed+CME ERROR lterrgtParameterltmodegt 0 Unlock
1 Lockltearfcngt A number in the range 0-65535 representing the EARFCN
to searchltpcigt A number in the range 0-503 representing the Physical Cell IDto search
Parameter Saving Mode AUTO_SAVE_REBOOTMax Response Time -Reference Note
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5225 AT+NCELLLOCK Lock the special NB-IOT cell
AT+NCELLLOCK Lock the special NB-IOT cell
Test CommandAT+NCELLLOCK=
Response+NCELLLOCK (01)(0-65535)(0-503)
OK
Read Command
AT+NCELLLOCK
Response+NCELLLOCK ltmodegt[ltearfcngtltpcigt]
OKParametersSee Write Command
Write CommandAT+NCELLLOCK=ltmodegt[ltearfcngtltpcigt]
ResponseOKIf failed+CME ERROR lterrgtParameterltmodegt 0 Unlock
1 Lockltearfcngt A number in the range 0-65535 representing the EARFCN
to searchltpcigt A number in the range 0-503 representing the Physical Cell ID
to searchParameter Saving Mode AUTO_SAVE_REBOOTMax Response Time -Reference Note
5226 AT+NBSC Configure NB-IOT Scrambling Feature
AT+NBSC Configure NB-IOT Scrambling Feature
Test CommandAT+NBSC=
Response+NBSC (list of supported ltmodegts)
OK
Read CommandResponse+NBSC ltmodegt
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AT+NBSCOKParametersSee Write Command
Write Command
AT+NBSC=ltmodegt
ResponseOKIf failed+CME ERROR lterrgtParametersltmodegt
0 Disable the scrambling feature in NB-IOT network1 Enable the scrambling feature in NB-IOT network
Parameter Saving Mode AUTO_SAVE_REBOOTMax Response Time -
ReferenceNote Please configure UE in accordance with the base stationOtherwise UE
can not register NB-IOT network
5227 AT+CAPNMODE Select the Mode of Application Configure APN
AT+CAPNMODE Select the Mode of Application Configure APN
Test CommandAT+CAPNMODE=
Response+CAPNMODE (list of supported ltmodegts)
OK
Read CommandAT+CAPNMODE
Response+CAPNMODE ltmodegt
OKParametersSee Write Command
Write CommandAT+CAPNMODE=ltmodegt
ResponseOKIf failed+CME ERROR lterrgtParametersltmodegt mode of application configure APNIn CAT-M or NB-IOT
networkif module has registered to the network successfullyit will get an APN from base station delivering
0 Automatic modeApplications(AT+CSTT and AT+SAPBR) do notneed to config APNit will use the APN from base stationdelivering
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1 Manual modeApplications(AT+CSTTAT+SAPBR) need to configAPNthese APNs can get from operators
Parameter Saving Mode -Max Response Time -
ReferenceNote If module are using in GPRS networkyou must config ltmodegt to 1
5228 AT+CRRCSTATE Query RRC State
AT+CRRCSTATE Query RRC State
Test Command
AT+CRRCSTATE=
Response+CRRCSTATE (list of supported ltngts)
OK
Read Command
AT+CRRCSTATE
Response+CRRCSTATE ltngtltstategt
OKParametersSee Write Command
Write CommandAT+CRRCSTATE=ltngt
ResponseOKIf failed+CME ERROR lterrgtParametersltngt Integer type
0 Disable unsolicited result code1 Enable unsolicited result code +CRRCSTATE ltstategt
ltstategt Integer typeindicates RRC connection state0 Idle1 Connected255 Other
Parameter Saving Mode -Max Response Time -
ReferenceNote The command is only valid that module registering in CAT-M or NB-IOTnetwork
5229 AT+CBANDCFG Configure CAT-M Or NB-IOT Band
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AT+CBANDCFG Configure CAT-M Or NB-IOT Band
Test CommandAT+CBANDCFG=
Response+CBANDCFG (CAT-MNB-IOT)(list of supported ltbandgts)
OK
Read CommandAT+CBANDCFG
Response+CBANDCFG CAT-Mltbandgt[ltbandgthellip]ltCRgtltLFgt+CBANDCFG NB-IOTltbandgt[ltbandgthellip]
OKParametersSee Write Command
Write Command
AT+CBANDCFG=ltmodegtltbandgt[ltbandgthellip]
ResponseOKIf failed+CME ERROR lterrgtParametersltmodegt string type network system mode
CAT-M LTE CatM1(eMTC)NB-IOT Narrow Band Internet of Things
ltbandgt Integer typeThe value of ltbandgt must is in the band list ofgetting from AT+CBANDCFG=
Parameter Saving Mode AUTO_SAVEMax Response Time -
ReferenceNote The command can take effect immediatelyIt does not need to reboot
module
5230 AT+CNACT APP Network Active
AT+CNACT APP Network Active
Read Command
AT+CNACT
Response+CNACT ltstatusgtltip_addrgt
OKParametersSee Write Command
Write Command
AT+CNACT=ltmodegt[ltapngt]
ResponseOKIf failed+CME ERROR lterrgt
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Parametersltmodegt
0 Deactive1 Active2 Auto Active
ltapngt(Access Point Name) A string parameter (string should be included inquotation marks) which is a logical name that is used to select theGGSN or the external packet data network If the value is null oromitted then the subscription value will be requestedThe defaultvalue is NULL
ltstatusgt0 Deactived1 Actived2 In operation
Parameter Saving Mode NO_SAVEMax Response Time -
Reference
Note+APP PDP ACTIVE will be reported if the app network activedand +APPPDP DEACTIVE will be reported if the app network deactivedAuto Active means the will active automatically if the activation failed
5231 AT+CNCFG PDP Configure
AT+CNCFG PDP ConfigureTest CommandAT+CNCFG=
Response+CNCFG (list of supportedltip_typegts)ltlen_APNgtltlen_usenamegtltlen_passwordgt(list ofsupported ltauthenticationgts)
OKRead CommandAT+CNCFG
Response+CNCFGltip_typegtltAPNgtltusenamegtltpasswordgtltauthenticationgt
OKWrite CommandAT+CNCFG=ltip_typegt[ltAPNgt[ltusenamegtltpasswordgt[ltauthenticationgt]]]
ResponseOKIf failed+CME ERROR lterrgt
Parameter Saving Mode -
Max Response Time -Reference
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Defined Values
ltactiongt 0 Deactive1 Active2 Auto Active
ltip_typegt Packet Data Protocol type) A Integer type parameter which specifiesthe type of packet data protocol0 Dual PDN Stack1 Internet Protocol Version 42 Internet Protocol Version 6
ltAPNgt (Access Point Name) A string parameter (string should be included inquotation marks) which is a logical name that is used to select theGGSN or the external packet data network If the value is null oromitted then the subscription value will be requestedThe defaultvalue is NULL
ltusenamegt Username for authenticationltpasswordgt Password for authenticationltauthenticationgt 0 NONE
1 PAP2 CHAP3 PAP or CHAP
ltlen_APNgt Integer type Maximum length of parameter ltAPNgtltlen_namegt Integer type Maximum length of parameter ltusenamegtltlen_passwordgt Integer type Maximum length of parameter ltpasswordgt
5232 AT+CEDUMP Set Whether the Module Reset When The Module is Crashed
AT+CEDUMP Set Whether the Module Reset When The Module is Crashed
Read Command
AT+CEDUMP
Response+CEDUMP ltmodegt
OKIf error is related to ME functionality+CME ERROR lterrgtParametersSee Write Command
Write Command
AT+CEDUMP=ltmodegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgt
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Parametersltfungt
0 The module will reset when the module is crashed(Default)1 The module will go into download mode when the module is
crashedParameter Saving Mode -Max Response TimeReference
Note
5233 AT+CNBS Configure Band Scan Optimization For NB-IOT
AT+CNBS Configure Band Scan Optimization for NB-IOT
Test Command
AT+CNBS=
Response+CNBS (1-5)
OK
Read Command
AT+CNBS
Response+CNBS ltngt
OKParametersSee Write Command
Write CommandAT+CNBS=ltngt
ResponseOKIf failed+CME ERROR lterrgtParametersBand scan is performed in the following levels based on the SNRlevel 0 Used for good SNR levels(0 db and above) detects strong cells
first and takes the shortest time to acquire cellsUE scans eachraster in 30 ms
level 1 Used for medium SNR levels(-9 dB and above)UE scans eachraster for 200 ms
level 2 Used for poor SNR levels(-126 dB and above)UE scans eachraster for 500 ms
ltngt1 UE tries SNR level 0 band scan2 UE tries SNR level 0 and level 1 band scan3 UE tries SNR level 0 level 1 and level 2 band scan4 Reserved5 UE tries SNR level 2 band scan only
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Parameter Saving Mode AUTO_SAVE_REBOOTMax Response Time -
Reference
Note The command controls the band scan for different SNR levels This
optimization is applicable only for NB-IOT and it reduces the band scantime and power consumption
5234 AT+CNDS Configure Service Domain Preference For NB-IOT
AT+CNDS Configure Service Domain Preference For NB-IOT
Test Command
AT+CNDS=
Response+CNDS (list of supported ltdomaingts)
OKParametersSee Write Command
Read Command
AT+CNDS
Response+CNDS ltdomaingt
OKParametersSee Write Command
Write CommandAT+CNDS=ltdomaingt
ResponseOKIf failed+CME ERROR lterrgtParametersltdomaingt
1 PS(Packet Switched Domain) ONLY2 CS(Circuit Switched Domain) + PS(Packet Switched Domain)
Parameter Saving Mode AUTO_SAVE_REBOOTMax Response Time -
Reference
Note The command of AT+CSDP is used to config service domain
preference for GSM and CAT-MIf you want to config service domainpreference for NB-IOTyou can use AT+CNDS
5235 AT+CENG Switch On or Off Engineering Mode
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AT+CENG Switch On or Off Engineering Mode
Test CommandAT+CENG=
ResponseTA returns the list of supported modes+CENG (list of supported ltmodegts)(list of supported ltNcellgts)
OKParametersSee Write Command
Read CommandAT+CENG
ResponseEngineering Mode is designed to allow a field engineer to view and test thenetwork information received by a handset when the handset is either inidle mode or dedicated mode (that is with a call active) In each mode theengineer is able to view network interaction for the serving cell (the cell thehandset is currently registered with) or for the neighboring cells
TA returns the current engineering mode The network information includingserving cell and neighboring cells are returned ltcellgt carry with themcorresponding network interaction
If camping on a gsm cell+CENG ltmodegtltNcellgtltcell numgtltSystem Modegt
[+CENG ltcellgtltbcchgtltrxlgtltbsicgtltcellidgtltmccgtltmncgtltlacgtltCRgtltLFgt+CENGltcellgtltbcchgtltrxlgtltbsicgtltcellidgtltmccgtltmncgtltlacgthellip]
OK
If camping on a CAT-M or NB-IOT cell+CENG ltmodegtltNcellgtltcell numgtltSystem Modegt
[+CENGltcellgtltearfcngtltpcigtltrsrpgtltrssigtltrsrqgtltsinrgtlttacgtltcellidgtltmccgtltmncgtlttx powergtltCRgtltLFgt+CENGltcellgtltearfcngtltpcigtltrsrpgtltrssigtltrsrqgtltsinrgthellip]
OKParametersSee Write Command
Write CommandAT+CENG=ltmodegt[ltNcellgt]
Switch on or off engineering modeOKIf failed+CME ERROR lterrgtParameters
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ltmodegt 0 Switch off engineering mode1 Switch on engineering mode
ltNcellgt 1 Display neighbor cell IDltcell numgt The number of cellit includes serving cell and neighbor cellsltSystem Modegt System mode
NO SERVICEGSMLTE CAT-M1LTE NB-IOT
ltcellgt 0 The serving cell1-6 The index of the neighboring cell
ltbcchgt ARFCN(Absolute radio frequency channel number) of BCCHcarrier in decimal format
ltrxlgt Receive level in decimal formatltmccgt Mobile country code in decimal formatltmncgt Mobile network code in decimal formatltbsicgt Base station identity code in decimal formatltcellidgt Cell id in hexadecimal formatltlacgt Location area code in hexadecimal formatltearfcngt E-UTRA absolute radio frequency channel number for sea
rching CAT-M or NB-IOT cellsltpcigt Physical Cell IDltrsrpgt Current reference signal received powerAvailable for
CAT-M or NB-IOTltrssigt Current Received signal strength indicatorltrsrqgt Current reference signal receive quality as measured by
L1ltsinrgt Signal to Interference plus Noise RatioThe range is from
-20 to 30lttacgt Tracing Area Code in decimal formatlttx powergt Tx power value in 110 dBm lttx powergt is only meaningful
when the device is in traffic When there is no traffic the valueis invalidThe value of lttx powergt is 255
Parameter Saving Mode -Max Response Time -
ReferenceNote
5236 AT+CNACTCFG Configure IP Protocol Type
AT+CNACTCFG Configure IP Protocol Type
Test CommandResponse+CNACTCFG (IPV4IPV6IPV4V6)
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AT+CNACTCFG=OKParametersSee Write Command
Read Command
AT+CNACTCFG
Response+CNACTCFG ltIPTypegt
OKParametersSee Write Command
Write CommandAT+CNACTCFG=ltIPTypegt
ResponseOKIf failed+CME ERROR lterrgtParametersltIPTypegt
IPV4 IPv4 protocolIPV6 IPv6 protocolIPV4V6 IPv4 and IPv6 protocol
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNote
5237 AT+CTLIIC Control the Switch of IIC
AT+CTLIIC Control the Switch of IIC
Test CommandAT+CTLIIC=
Response+CTLIIC (01)
OKParametersSee Write Command
Read CommandAT+CTLIIC
Response+CTLIIC ltmodegt
OKParametersSee Write Command
Write Command
AT+CTLIIC=ltmodegt
ResponseOKor
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ERRORParametersltmodegt0 Switch off the IIC1 Switch on the IIC
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
5238 AT+CWIIC Write Values to Register of IIC Device
AT+CWIIC Write Values to Register of IIC DeviceTest CommandAT+CWIIC=
ResponseOK
Write Command
AT+CWIIC=ltaddrgtltreggtltdatagtltlengt
ResponseOKorERRORParametersltaddrgt Device address Input format must be hex such as 0xFFltreggt Register address Input format must be hex such as 0xFFltlengt Read length Range 1-4 unit byteltdatagt Data written Input format must be hex such as
0xFFndash0xFFFFFFFFParameter Saving Mode -Max Response Time -Reference Note
5239 AT+CRIIC Read Values from Register of IIC Device
AT+CRIIC Read Values from Register of IIC DeviceTest Command
AT+CRIIC=ResponseOK
Write Command
AT+CRIIC=ltaddrgtltreggtltlengt
Response+CRIIC ltdatagt
OK
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orERRORParametersltaddrgt Device address Input format must be hex such as 0xFFltreggt Register address Input format must be hex such as 0xFFltlengt Read length Range1-4 unitbyteltdatagt Data read Input format must be hex such as 0xFF
Parameter Saving Mode -Max Response Time -Reference Note
5240 AT+CMCFG Manage Mobile Operator Configuration
AT+CMCFG Manage Mobile Operator Configuration
Test Command
AT+CMCFG=
ResponseTA returns the list of supported modes+CMCFG (list of supported ltmodegts)ltlengthgt
OKParametersSee Write Command
Read CommandAT+CMCFG
Response+CMCFG ltmodegtltconfig_numgt[+CMCFG ltindexgtltconfig_namegtltconfig_versiongtltstategthellip]
OKParametersSee Write Command
Write CommandAT+CMCFG=ltmodegt[ltconfig_namegt]
when ltmodegt=012 or 3 and command successfulOK
when ltmodegt=4 and command successful
+CMCFG 4ltflaggtltconfig_namegt
OKIf failed+CME ERROR lterrgtParametersltmodegt 0 Manually select mobile operator configuration
1 Automatically select mobile operator configurationaccording to ICCID information in SIM card
2 Activate specified mobile operator configuration
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ltconfig_namegt must be provided3 Deactivation specified mobile operator configuration
ltconfig_namegt must be providedltlengthgt Interger typethe maximum length of ltconfig_namegtltconfig_numgt Integer typethe number of mobile network configurationltindexgt Integer typethe index of mobile network configurationltconfig_namegt String typethe name of mobile network configuration
Default Default network configurationATT ATT network configuration not support
VOLTEVerizon Verizon network configurationnot support
VOLTEltconfig _versiongt Hex typethe version of mobile network configurationltstategt Integer typethe state of mobile network configuration
0 Inactive1 Active
ltflaggt Integer typeit indicates whether module has activated anetwork configurationIf network configuration has beenactivatedThe third parameter ltconfig_namegt is thename of activating network configuration0 Network configuration has been activated1 Not any network configuration is activated
Parameter Saving Mode -Max Response Time -
Reference
Note After setting AT+CMCFG=1module can select mobile operator
configuration according to ICCID information in SIM cardautomaticallyIf network configuration has changedmodule will rebootand make configuration effective
If module needs to select mobile operator configuration manually youshould do as the following steps1) Setting manual mode
AT+CMCFG=02) Activate specified configuration
AT+CMCFG=2ltconfig_namegt3) Reboot the module
AT+CFUN=11
5241 AT+CSIMLOCK SIM Lock
AT+CSIMLOCK SIM Lock
Test CommandResponseTA returns the list of supported modes
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AT+CSIMLOCK= +CSIMLOCK (list of supported ltfacilitygts)(list of supported ltmodegtsgtltpwlengthgtltpclengthgt
OKParametersSee Write Command
Read Command
AT+CSIMLOCK
ResponseOKParametersSee Write Command
Write Command
AT+CSIMLOCK=ltfacilitygtltmodegt[ltpasswordgt[ltpers_code_listgt]]
If ltmodegtne2 and Command is successfulOKIf ltmodegt=2 and Command is successful+CSIMLOCK ltstatusgtltpers_code_listgtOK
If error is related to ME functionality+CME ERROR lterrgtIf failedParametersltfacilitygt String typePhone security locks set by factory or customer
which can bePN Network Personalisation
ltmodegt 0 unlock1 lock2 query status
ltpwlengthgt Integer typemaximum length of ltpasswordgtthe maxinumlength is 16
ltpclengthgt Integer typemaximum length of ltpers_code_listgtthemaxinum length is 160
ltpasswordgt String typepassword is used to lock or unlock a ltfacilitygtltpers_code_listgt String typecode list for device personalizationThe
contents depend on the selected ltfacilitygtIf ltfacilitygt is PNltpers_code_listgt is in the formatMCC1-MNC1[MCC2-MNC2[hellip]] It contains a list of pairs of MCC and MNCMCC and MNCis separated by a lsquo-lsquoevery pair of MCC and MNC isseparated by semicolonFor example460-00460-01
ltstatusgt Integer typethe status of lock0 lock is inactive1 lock is active
Parameter Saving Mode -Max Response Time -
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Reference
Note Lock device
Customer can send AT command to lock the deivce that can only usesome specific SIM cardAT+CSIMLOCK=PN1 0123456789ABCDEF460-00460-01
Unlock deviceIf the device is locking Customer can send AT command to unlock thedeviceAT+CSIMLOCK=PN0 ABCDEFGH12345678
Query device statuscustomer may send AT command as follow to query status of thedeviceAT+CSIMLOCK=PN2
5242 AT+CRATSRCH Configure Parameter for Better RAT Search
AT+CRATSRCH Configure Parameter for Better RAT Search
Test CommandAT+CRATSRCH=
ResponseTA returns the list of supported modes+CRATSRCH (list of supported ltrat_timergts)(list of supportedltsrch_aligngt)
OKParametersSee Write Command
Read CommandAT+CRATSRCH
Response+CRATSRCH ltrat_timergtltsrch_aligngt
OKParametersSee Write Command
Write CommandAT+CRATSRCH=ltrat_timergtltsrch_aligngt
OK
If error is related to ME functionality+CME ERROR lterrgtIf failedParametersltrat_timergt Integer type ltrat_timergt is timeout for better RAT(radio
access technology) searchThe default value is 60 expressedin minutesFor SIM7000 series modulesthe priority of RAT isas followsCAT-M gt NB-IOT gt GSMIf UE has registered successfully GSM networkit will try tosearch CAT-M and NB-IOT network after the timer expiring
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ltsrch_aligngt Integer type ltsrch_aligngt specifies an interval beforeeDRX page when a scan should beginThe default value is20expressed in minutes
Parameter Saving Mode -Max Response Time -
ReferenceNote
5243 AT+SPWM Generate the Pulse-Width-Modulation
AT+SPWM Generate the Pulse-Width-Modulation
Test Command
AT+SPWM=
Response+SPWM (list of supportedltdivgts)(list of supportedltlevelgts)
OKParametersSee Write Command
Write CommandAT+SPWM=ltdivgtltlevelgt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltdivgt The range of ltdivgt is 0-31 theoutput frequency equals to
(192KHz)(period+1)ltlevelgt 0-100 tone level which can be converted to duty ratio
Reference
Note The equation of final frequency and ltperiodgt is this
frequency=192KHz(period+1) when div is 0 or 1 the period is 1When div is 2 the period is 15 When div is 3 the period is 2 Whendiv is 4 the period is 25helliphellip
The equation of ltlevelgt and duty factor is duty factor=(level+1)
5244 AT+CASRIP Show Remote IP address and Port When Received Data
AT+CASRIP Show Remote IP Address and Port When Received Data
Read CommandAT+CASRIP
Response+CASRIP ltmodegt
OK
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ParametersSee Write Command
Write Command
AT+CASRIP=ltmodegt
ResponseOKorERRORParametersltmodegt A numeric parameter which shows remote IP address and port
0 Do not show the prompt1 Show the prompt the format is as follows
Parameter Saving Mode NO_SAVEMax Response Time -Reference
5245 AT+CEDRX Configure EDRX parameters
AT+CEDRX Configure EDRX parameters
Test CommandAT+CEDRX=
Response+CEDRX (0-3)(0-1)(0-15)(0-15)
OK
Read CommandAT+CEDRX
Response+CEDRX ltmodegtltenabledgtltptwgtltcycle_lengthgthellip
OKParametersSee Write Command
Write Command
AT+CEDRX=ltmodegtltenabledgtltptwgtltcycle_lengthgt
ResponseOKIf failed+CME ERROR lterrgtParametersltmodegt 0 GSM
1 LTE2 NB-IoT3 CAT-M
ltenabledgt 0 Disable1 Enable
ltptwgt Page time window0-15
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ltcycle_lengthgt 0-15
Reference
Note The value 0-15 of ptw separately means 12802560384051206400
76808960102401152012800140801536016640179201920020480(ms)
The value 0-15 of cycle_length separately means 512102420484096614481921024012288143361638432768655361310722621445242881048576(seconds)
There has no effect if ltmodegt is 0 or 1 The edrx parameters can take effect after module restarting
5246 AT+CPSMRDP Read PSM Dynamic Parameters
AT+CPSMRDP Read PSM Dynamic Parameters
Test CommandAT+CPSMRDP=
Response+CPSMRDP (01)
OK
Execution CommandAT+CPSMRDP
Response+CPSMRDPltmodegtltRequested_active_TimegtltRequested_Periodic_TAUgtltNetwork_Active_TimegtltNetwork_T3412_EXT_valuegtltNetwork_T3412_valuegt
OKParametersltmodegt Integer typeDisable or enable the use of PSM in the UE
0 Disable the use of PSM1 Enable the use of PSM
ltRequested_active_Timegt Integer typeRequested active timevalue(T3324) to be configed by UE in E-UTRAN networkUnitsecond
ltRequested_Periodic_TAUgt Integer typeRequested extended periodicTAU value (T3412_EXT) to be configed by UE in E-UTRANnetworkUnit second
ltNetwork_Active_Timegt Integer typeNetwork assign active timervalue(T3324) in E-UTRAN networkIf ltnetwork_Active_Timegt is0it show s that network does not support PSMfeatureUnitsecond
ltNetwork_T3412_EXT_valuegt Integer typeNetwork assign extendedperiodic TAU value(T3412_EXT) in E-UTRANnetworkUnitsecond
ltNetwork_T3412_valuegt Integer typeNetwork assign periodic TAU
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value(T3412) in E-UTRAN networkUnitsecond
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNote If ltNetwork_T3412_EXT_valuegt is greater than 0UE will start TAU
procedure according to ltNetwork_T3412_EXT_valuegt
5247 AT+CPSMCFG Configure PSM version and Minimum Threshold Value
AT+CPSMCFG Configure PSM version and Minimum Threshold Value
Test CommandAT+CPSMCFG=
ResponseTA returns the list of supported modes+CPSMCFG (list of supported ltthresholdgts)(list of supportedltpsm_versiongts)
OKParametersSee Write Command
Read CommandAT+CPSMCFG
Response+CPSMCFG ltthresholdgtltpsm_versiongt
OKParametersSee Write Command
Write CommandAT+CPSMCFG=ltthresholdgt[ltpsm_versiongt]
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltthresholdgt Integer typeMinimum threshold value(in second) to enter
PSMThe range from 60 to 86400The default value is 60 secondsltpsm_versiongt Integer typeBitmask to indicate PSM modes(1-Enable0-
Disable)Each bit is configured independentylyThe range from 0 to15The default value is 15BIT 0 PSM without network coordinationBIT 1 Rel 12 PSM without context retentionBIT 2 Rel 12 PSM with context retentionBIT 3 PSM in between eDRX cycles
Parameter Saving Mode -Max Response Time -
ReferenceNote
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5248 AT+CPSMCFGEXT Configure Modem Optimization of PSM
AT+CPSMCFGEXT Configure Modem Optimization of PSM
Test CommandAT+CPSMCFGEXT=
ResponseTA returns the list of supported modes+CPSMCFGEXT (list of supported ltpsm_opt_maskgts)(list of supportedltmax_oos_full_scansgts)(list of supportedltpsm_duration_due_to_oosgts)(list of supportedltpsm_randomization_windowgts)(list of supported ltmax_oos_timegts)(list of supported ltearly_wake_up_timegts)
OKParametersSee Write Command
Read CommandAT+CPSMCFGEXT
Response+CPSMCFGEXTltpsm_opt_maskgtltmax_oos_full_scansgtltpsm_duration_due_to_oosgtltpsm_randomization_windowgtltmax_oos_timegtltearly_wake_up_timegt
OKParametersSee Write Command
Write CommandAT+CPSMCFGEXT=ltpsm_opt_maskgt[ltmax_oos_full_scansgt[ltpsm_duration_due_to_oosgt[ltpsm_randomization_windowgt[ltmax_oos_timegt[ltearly_wake_up_timegt]]]]]
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltpsm_opt_maskgt Integer typeThe range is from 0 to 15The default
valueis 101st bit of ltpsm_opt_maskgt is used to enabledisable PSM ENTER
request without sending PSM_READY_REQ to NASThis is a quick PSMoperation
2nd bit of ltpsm_opt_maskgt is used to enabledisable Out ofService(OoS) status indication from Modem to AP
3rd bit of ltpsm_opt_maskgt is used to enabledisable limitedservice status indication from Modem to AP
4th bit of ltpsm_opt_maskgt is used to enabledisable deep-sleepmodeIf PSM duration is less than the threshold valueIf enabledit puts thedevice in deep-sleep modeif PSM is not entered due to not meetingthreshold value
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ltmax_oos_full_scansgt Integer typeMaximum number of full scans towait before modem declares SYS_PSM_STATUS_OOS toclientsThe range is from 1 to 100The default value is 2
ltpsm_duration_due_to_oosgt Integer typePSM duration used by PSMdaemon upon OOSLimited Service indicationdue to serviceoutageThe range is from 120 to 4294967295The default value is120The unit is second
ltpsm_randomization_windowgt Integer typePSM wakeup randomizationwindow to avoid network congestion due to all the PSM deviceswaking up at the same timeThe Range is from 1 to 1000Thedefault value is 5The unit is 5
ltmax_oos_timegt Integer typeMaximum time in seconds to wait beforedeclaring SYS_PSM_STATUS_OOS to clientsThe range is from 1to 65535The unit is second
ltearly_wakeup_timegt Integer typeDevice wakes up early to accountfor boot-up and acquisition delayWhile programming PMICPSMdaemon reduces PSM duration by this durationThe range is from1 to 1000The default value is 3The unit is second
Parameter Saving Mode -Max Response Time -
ReferenceNote
5249 AT+CPSMSTATUS Enable Deep Sleep Wakeup Indication
AT+CPSMSTATUS Enable Deep Sleep Wakeup Indication
Test Command
AT+CPSMSTATUS=
Response+CPSMSTATUS (0-1)
OKParametersSee Write Command
Read Command
AT+CPSMSTATUS
Response+CPSMSTATUS ltenablegt
OKParametersSee Write Command
Write Command
AT+CPSMSTATUS=ltenablegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgt
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Parametersltenablegt
0 Disable indication when modem wakes up from deep sleep1 Enable indication when modem wakes up from deep sleep
Parameter Saving Mode -Max Response Time -
ReferenceNote
5250 AT+CEDRXRDP eDRX Read Dynamic Parameters
AT+CEDRXRDP eDRX Read Dynamic Parameters
Test Command
AT+CEDRXRDP=
ResponseOKParametersSee Write Command
Execution Command
AT+CEDRXRDP
Response+CEDRXRDPltAcT-typegt[ltRequested_eDRX_valuegt[ltNW-provided_eDRX_valuegt[ltPaging_time_windowgt]]]
OKIf error is related to ME functionality+CME ERROR lterrgtParametersltAcT-typegt Integer typeindicates the type of access technologyThis
AT-command is used to specify the relationship between the typeof access technology and the requested eDRX value0 Access technology is not using Edrx4 E-UTRAN(CAT-M1)5 E-UTRAN(NB-S1 mode)
ltRequested_Edrx_valuegt String typehalf a byte in a 4-bit formatTheEdrx value refers to bit 4 to 1 of octet 3 of the Extended DRXparameters information element (see sub-clause 105532 of3GPP TS 24008)For the coding and the value rangeseeExtended DRX parameters information element in 3GPP TS24008 Table 1055323GPP TS 24008
ltNW-provided_eDRX_valuegt String typehalf a byte in a 4-bit formatTheedrx value Refers to bit 4 to 1 of octet 3 of the Extended DRXparameters information element (see sub-clause 105532 of3GPP TS 24008)For the coding and the value rangesee theExtended DRX parameters information element in 3GPP TS
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24008 Table 1055323GPP TS 24008ltPaging_time_windowgt String typehalf a byte in a 4-bit formatThe
paging time window refers to bit 8 to 5 octet 3of the ExtendedDRX Parameters information element (see sub-clause 105532of 3GPP TS 24008)For the coding and the value rangesee theExtended DRX parameters information element in 3GPP TS24008 Table 1055323GPP TS 24008
Parameter Saving Mode -Max Response Time -
ReferenceNote
5251 AT+CRAI Configure Release Assistance Indication in NB-IOT network
AT+CRAI Configure Release Assistance Indication in NB-IOT network
Test Command
AT+CRAI=
Response+CRAI (list of supported ltraigts)(list of supported ltvalidgts)
OKParametersSee Write Command
Read Command
AT+CRAI
Response+CRAI ltraigtltvalid_timegt
OKParametersSee Write Command
Write CommandAT+CRAI=ltraigt[ltvalid_timegt]
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltraigt Integer type Indicates the value of the release assistance
indicationrefer 3GPP TS 24301[83] subclause 99425V0 No information available1 The MT expects that exchange of data will be completed with the
transmission of the ESM DATATRANSPORT message2 The MT expects that exchange of data will be completed with the
receipt of an ESM DATATRANSPORT messageltvalid_timegt Integer typeltvalid_timegt is valid time of release assistance
indication0 The valid time is 1
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1 unlimited time
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNote Before UE sends the last packet of data AT+CRAI should be executed
firstly
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6 AT Commands for GPRS Support
61 Overview
Command DescriptionAT+CGATT Attach or detach from GPRS serviceAT+CGDCONT Define PDP contextAT+CGACT PDP context activate or deactivateAT+CGPADDR Show PDP addressAT+CGREG Network registration statusAT+CGSMS Select service for MO SMS messagesAT+CEREG EPS Network Registration Status
62 Detailed Descriptions of AT Commands for GPRS Support
621 AT+CGATT Attach or Detach from GPRS Service
AT+CGATT Attach or Detach from GPRS Service
Test CommandAT+CGATT=
Response+CGATT (list of supported ltstategts)
OKParametersSee Write Command
Read CommandAT+CGATT
Response+CGATT ltstategt
OKParametersSee Write Command
Write Command
AT+CGATT=ltstategt
ResponseOKIf error is related to ME functionality
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+CME ERROR lterrgtParametersltstategt Indicates the state of GPRS attachment
0 Detached1 Attached
Other values are reserved and will result in an ERROR response to theWrite Command
Parameter Saving Mode NO_SAVEMax Response Time 75 secondsReference Note
622 AT+CGDCONT Define PDP Context
AT+CGDCONT Define PDP Context
Test CommandAT+CGDCONT=
Response+CGDCONT (range of supported ltcidgts)ltPDP_typegt(list ofsupported ltd_compgts)(list of supported lth_compgts)(list ofltipv4_ctrlgts)(list of ltemergency_flaggts)
OKParametersSee Write Command
Read Command
AT+CGDCONT
Response+CGDCONT[ltcidgtltPDP_typegtltAPNgtltPDP_addrgtltd_compgtlth_compgtltipv4_ctrlgtltemergency_flaggt[ltCRgtltLFgt+CGDCONTltcidgtltPDP_typegtltAPNgtltPDP_addrgtltd_compgtlth_compgtltipv4_ctrlgtltemergency_flaggt[]]]
OKParametersSee Write Command
Write CommandAT+CGDCONT=ltcidgt[ltPDP_typegt[ltAPNgt[ltPDP_addrgt[ltd_compgt[lth_compgt][ltipv4_ctrlgt[ltemergency_flaggt]]]]]]
ResponseOKorERRORParametersltcidgt (PDP Context Identifier) a numeric parameter which
specifies a particular PDP context definition The parameteris local to the TE-MT interface and is used in other PDPcontext-related commands The range of permitted values
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(minimum value=1) is returned by the test form of thecommand1hellip24
ltPDP_typegt (Packet Data Protocol type) A string parameter whichspecifies the type of packet data protocolIP Internet Protocol (IETF STD 5)PPP Point to Point ProtocolIPV6 Internet Protocol Version 6IPV4V6 Dual PDN Stack
ltAPNgt (Access Point Name) A string parameter (string should beincluded in quotation marks) which is a logical name that isused to select the GGSN or the external packet datanetwork If the value is null or omitted then the subscriptionvalue will be requestedThe default value is NULL
ltPDP_addrgt A string parameter that identifies the MT in the addressspace applicable to the PDPFormat ltngtltngtltngtltngt where ltngt=0255If the value is null or equals 0000 a dynamic address willbe requested The allocated address may be read using the+CGPADDR command
ltd_compgt A numeric parameter that controls PDP data compression0 Off (default if value is omitted)1 On2 V42bis
lth_compgt A numeric parameter that controls PDP head compression0 Off (default if value is omitted)1 On2 RFC11443 RFC25074 RFC3095
ltipv4_ctrlgt Parameter that controls how the MTTA requests to get theIPv4 address information0 Address Allocation through NAS Signaling1 on
ltemergency_flaggt Emergency_flag0 Off (default if value is omitted)1 On
Parameter Saving Mode AUTO_SAVEMax Response Time -Reference Note
ltcidgt values 17 to 24 are supported from MPSS JO 10+ onwards
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623 AT+CGACT PDP Context Activate or Deactivate
AT+CGACT PDP Context Activate or Deactivate
Test Command
AT+CGACT=
Response+CGACT (list of supported ltstategts)
OKParametersSee Write Command
Read Command
AT+CGACT
Response+CGACT ltcidgtltstategt[ltCRgtltLFgt+CGACT ltcidgtltstategthellip]
OKParametersSee Write Command
Write CommandAT+CGACT=ltstategt[ltcidgt[ltcidgt[hellip]]]
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltstategt Indicates the state of PDP context activation
0 Deactivated1 ActivatedOther values are reserved and will result in an ERROR responseto the Write Command
ltcidgt A numeric parameter which specifies a particular PDP contextdefinition (see +CGDCONT Command) If the ltcidgt is omitted itonly affects the first cidltcidgt values 17 to 24 are supported from MPSS JO 10+onwards1hellip24
Parameter Saving Mode NO_SAVEMax Response Time 150 seconds
ReferenceNote This command is used to test PDPs with network simulators
Successful activation of PDP on real network is not guaranteed
624 AT+CGPADDR Show PDP Address
AT+CGPADDR Show PDP Address
Test CommandResponse+CGPADDR (list of defined ltcidgts)
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AT+CGPADDR=OKParametersSee Write Command
Write CommandAT+CGPADDR=ltcidgt[ltcidgt[hellip]]
Response+CGPADDR ltcidgtltPDP_addrgt[ltCRgtltLFgt+CGPADDR ltcidgtltPDP_addrgt[hellip]]
OK
If SIM card supports IPV4V6 type and the PDP_type of the commandAT+CGDCONT defined is ipv4v6 [+CGPADDR ltcidgtltPDP_addr_IPV4gtltPDP_addr_IPV6gt]+CGPADDR ltcidgtltPDP_addr_IPV4gtltPDP_addr_IPV6gt[]]]
OKorERRORParametersltcidgt A numeric parameter which specifies a particular PDP context
definition (see +CGDCONT Command)1hellip24
ltPDP_addrgt String type IP addressFormat ltngtltngtltngtltngt where ltngt=0255
ltPDP_addr_IPV4gtA string parameter that identifies the MT in the address spaceapplicable to the PDP
ltPDP_addr_IPV6gtA string parameter that identifies the MT in the address spaceapplicable to the PDP when the sim_card supports ipv6The pdp type must be set to ipv6 or ipv4v6 by theAT+CGDCONT command
Execution CommandAT+CGPADDR
Response[+CGPADDR ltcidgtltPDP_addrgt]+CGPADDR ltcidgtltPDP_addrgt[]]]
OKIf error is related to ME functionality+CME ERROR lterrgt
If SIM card supports IPV4V6 type and the PDP_type of the commandAT+CGDCONT defined is ipv4v6 [+CGPADDR ltcidgtltPDP_addr_IPV4gtltPDP_addr_IPV6gt]+CGPADDR ltcidgtltPDP_addr_IPV4gtltPDP_addr_IPV6gt[]]]
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OKParametersSee Write Command
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNote ltcidgt values 17 to 24 are supported from MPSS JO 10+ onwards Write command returns address provided by the network if a
connection has been established
625 AT+CGREG Network Registration Status
AT+CGREG Network Registration Status
Test CommandAT+CGREG=
Response+CGREG (list of supported ltngts)
OKParametersSee Write Command
Read Command
AT+CGREG
Response+CGREGltngtltstatgt[ltlacgtltcigtltnetactgt[[ltActive-Timegt][ltPeriodic-RAUgt][ltGPRS-READY-timergt]]]
OKIf error is related to ME functionality+CME ERROR lterrgtParametersSee Write Command
Write Command
AT+CGREG[=ltngt]
ResponseOKERRORParametersltngt 0 Disable network registration unsolicited result code
1 Enable network registration unsolicited result code +CGREGltstatgt2 Enable network registration and location informationunsolicited result code +CGREG ltstatgt[ltlacgtltcigtltnetactgt]4 Enable display gprs time and periodic RAU
ltstatgt0 Not registered MT is not currently searching anoperator to register toThe GPRS service is disabled the UE is
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allowed to attach for GPRS if requested by the user1 Registered home network2 Not registered but MT is currently trying to attach orsearching an operator to register to The GPRS service isenabled but an allowable PLMN is currently not available TheUE will start a GPRS attach as soon as an allowable PLMN isavailable3 Registration denied The GPRS service is disabled the UEis not allowed to attach for GPRS if it is requested by the user4 Unknown5 Registered roaming
ltlacgt String type (string should be included in quotation marks) twobyte location area code in hexadecimal format (eg 00C3equals 195 in decimal)
ltcigt String type (string should be included in quotation marks) twobytes cell ID in hexadecimal format
ltnetactgt 0 User-specified GSM access technology1 GSM compact3 GSM EGPRS7 User-specified LTE M1 A GB access technology9 User-specified LTE NB S1 access technology
ltActive-TimegtString type one byte in an 8 bit format Requested Active Timevalue (T3324) to be allocated to the UE The requested ActiveTime value is coded as one byte (octet 3) of the GPRS Timer 2information element coded as bit format (eg 00100100 equals4 minutes)
ltPeriodic-RAUgtString type one byte in an 8 bit format Requested extendedperiodic TAU value (T3412) to be allocated to the UE inE-UTRAN The requested extended periodic TAU value is codedas one byte (octet 3) of the GPRS Timer 3 information elementcoded as bit format (eg 01000111 equals 70 hours)
ltGPRS-READY-timergtString type one byte in an 8 bit format Requested GPRS READYtimer value (T3314) to be allocated to the UE in GERANUTRANThe requested GPRS READY timer value is coded as one byte(octet 2) of the GPRS Timer information element coded as bitformat (eg 01000011 equals 3 decihours or 18 minutes)
Parameter Saving Mode -Max Response Time -Reference Note
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626 AT+CGSMS Select Service for MO SMS Messages
AT+CGSMS Select Service for MO SMS Messages
Test Command
AT+CGSMS=
Response+CGSMS (list of currently available ltservicegts)
OKParametersSee Write Command
Read Command
AT+CGSMS
Response+CGSMS ltservicegt
OKParametersSee Write Command
Write CommandAT+CGSMS=ltservicegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltservicegt A numeric parameter which indicates the service or servicepreference to be used
0 Packet Domain(value is not really supported and isinternally mapped to 2)1 Circuit switched(value is not really supported and isinternally mapped to 3)2 Packet Domain preferred (use circuit switched ifGPRS not available)3 Circuit switched preferred (use Packet Domain if circuit
switched not available)Parameter Saving Mode AUTO_SAVEMax Response Time -Reference
Note
627 AT+CEREG EPS Network Registration Status
AT+CEREG EPS Network Registration Status
Test CommandAT+CEREG=
Response+CEREG (list of supported ltngts)
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OKParametersSee Write Command
Read Command
AT+CEREG
Response
when ltngt=0 1 2 and command successful
+CEREG ltngtltstatgt[[lttacgt][ltracgt][ltcigt][ltAcTgt]]
OK
when ltngt=4 and command successful
+CEREG ltngtltstatgt[[lttacgt][ltracgt][ltcigt][ltAcTgt][[[ltActive-Timegt][ltPeriodic-TAUgt]]]]
OK
If error is related to wrong AT syntax or operation not allowed
+CME ERROR lterrgtParametersSee Write Command
Write CommandAT+CEREG[=ltngt]
ResponseOKorERRORParametersltngt 0 Disable network registration unsolicited result code
1 Enable network registration unsolicited result code +CEREGltstatgt2 Enable network registration and location informationunsolicited result code+CEREG ltstatgt[[lttacgt][ltracgt][ltcigt][ltAcTgt]]4 For a UE that wants to apply PSM enable networkregistration and location information unsolicited result code+CEREG ltstatgt[[lttacgt][ltracgt][ltcigt][ltAcTgt][[[ltActive-Timegt][ltPeriodic-RAUgt]]]]
ltstatgt0 Not registered MT is not currently searching an operator toregister toThe GPRS service is disabled the UE is allowed toattach for GPRS if requested by the user1 Registered home network2 Not registered but MT is currently trying to attach orsearching an operator to register to The GPRS service isenabled but an allowable PLMN is currently not available TheUE will start a GPRS attach as soon as an allowable PLMN isavailable3 Registration denied The GPRS service is disabled the UEis not allowed to attach for GPRS if it is requested by the user
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4 Unknown5 Registered roaming
lttacgt String type (string should be included in quotation marks) twobyte location area code in hexadecimal format (eg 00C3equals 195 in decimal)
ltcigt String type (string should be included in quotation marks) twobytes cell ID in hexadecimal format
ltAcTgt 0 User-specified GSM access technology7 User-specified LTE M1 A GB access technology9 User-specified LTE NB S1 access technology
ltActive-TimegtString type one byte in an 8 bit format Requested Active Timevalue (T3324) to be allocated to the UE The requested ActiveTime value is coded as one byte (octet 3) of the GPRS Timer 2information element coded as bit format (eg 00100100 equals4 minutes)
ltPeriodic-RAUgtString type one byte in an 8 bit format Requested extendedperiodic TAU value (T3412) to be allocated to the UE inE-UTRAN The requested extended periodic TAU value is codedas one byte (octet 3) of the GPRS Timer 3 information elementcoded as bit format (eg 01000111 equals 70 hours)
Parameter Saving Mode -Max Response Time -Reference Note
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7 AT Commands for IP Application
71 Overview
Command DescriptionAT+SAPBR Bearer settings for applications based on IP
72 Detailed Descriptions of Commands
721 AT+SAPBR Bearer Settings for Applications Based on IP
AT+SAPBR Bearer Settings for Applications Based on IP
Test Command
AT+SAPBR=
Response+SAPBR (0-4)(1-3) ConParamTagConParamValue
OKParametersSee Write Command
Write CommandAT+SAPBR=ltcmd_typegtltcidgt[ltConParamTaggtltConParamValuegt]
ResponseOK
If ltcmd_typegt=2+SAPBR ltcidgtltStatusgtltIP_AddrgtOKIf ltcmd_typegt=4+SAPBRltConParamTaggtltConParamValuegtOK
Unsolicited Result Code+SAPBR ltcidgt DEACTParametersltcmd_typegt
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0 Close bearer1 Open bearer2 Query bearer3 Set bearer parameters4 Get bearer parameters
ltcidgt Bearer profile identifierltStatusgt
0 Bearer is connecting1 Bearer is connected2 Bearer is closing3 Bearer is closed
ltConParamTaggt Bearer parameterAPN Access point name string maximum 64
charactersUSER User name string maximum 32 charactersPWD Password string maximum 32 characters
ltConParamValuegt Bearer paramer valueltIP_Addrgt The IP address of bearer
Parameter Saving Mode NO_SAVE
Max Response TimeWhen ltcmd_typegt is 1 85 secondsWhen ltcmd_typegt is 0 65 seconds
Reference NoteThis command is applied to activate some applications such as HTTP FTP
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8 AT Commands for TCPIPApplication Toolkit
81 Overview
Command DescriptionAT+CIPMUX Start up multi-IP connectionAT+CIPSTART Start up TCP or UDP connectionAT+CIPSEND Send data through TCP or UDP connectionAT+CIPQSEND Select data transmitting modeAT+CIPACK Query previous connection data transmitting stateAT+CIPCLOSE Close TCP or UDP connectionAT+CIPSHUT Deactivate GPRS PDP contextAT+CLPORT Set local portAT+CSTT Start task and set APN user name passwordAT+CIICR Bring up wireless connection with GPRSAT+CIFSR Get local IP addressAT+CIFSREX Get Local IP Address extendAT+CIPSTATUS Query current connection statusAT+CDNSCFG Configure domain name serverAT+CDNSGIP Query the IP address of given domain nameAT+CIPHEAD Add an IP head at the beginning of a package receivedAT+CIPATS Set auto sending timerAT+CIPSPRT Set prompt of lsquogtrsquo when module sends dataAT+CIPSERVER Configure module as serverAT+CIPCSGP Set GPRS for connection modeAT+CIPSRIP Show remote IP address and port when received dataAT+CIPDPDP Set whether to check state of GPRS network timingAT+CIPMODE Select TCPIP application modeAT+CIPCCFG Configure transparent transfer modeAT+CIPSHOWTP Display transfer protocol in IP head when received dataAT+CIPUDPMODE UDP extended modeAT+CIPRXGET Get data from network manuallyAT+CIPRDTIMER Set remote delay timerAT+CIPSGTXT Select GPRS PDP context
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AT+CIPSENDHEX Set CIPSEND Data Format to HEXAT+CIPHEXS Set Output-data Format with suffixAT+CIPTKA Set TCP keepalive parametersAT+CIPOPTION Enable or Disable TCP nagle algorithm
82 Detailed Descriptions of Commands
821 AT+CIPMUX Start Up Multi-IP Connection
AT+CIPMUX Start Up Multi-IP Connection
Test CommandAT+CIPMUX=
Response+CIPMUX (01)
OKParametersSee Write Command
Read CommandAT+CIPMUX
Response+CIPMUX ltngt
OKParametersSee Write Command
Write CommandAT+CIPMUX=ltngt
ResponseOKParametersltngt 0 Single IP connection
1 Multi IP connectionParameter Saving Mode NO_SAVEMax Response Time -
ReferenceNote Only in IP initial state AT+CIPMUX=1 is effective Only when multi IP connection and GPRS application are both shut
down AT+CIPMUX=0 is effective
822 AT+CIPSTART Start Up TCP or UDP Connection
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AT+CIPSTART Start Up TCP or UDP Connection
Test CommandAT+CIPSTART=
Response1) If AT+CIPMUX=0+CIPSTART (list of supported ltmodegt)(ltIP addressgt)(ltportgt)+CIPSTART (list of supported ltmodegt)(ltdomain namegt)(ltportgt)
OK2) If AT+CIPMUX=1+CIPSTART (list of supported ltngt)(list of supported ltmodegt)(ltIPaddressgt)(ltportgt)+CIPSTART (list of supported ltngt)(list of supported ltmodegt)(ltdomainnamegt)(ltportgt)
OKParametersSee Write Command
Write Command1)If single IP connection(+CIPMUX=0)AT+CIPSTART=ltmodegtltIP addressgtltportgtorAT+CIPSTART=ltmodegtltdomainnamegtltportgt
2)If multi-IP connection(+CIPMUX=1)
AT+CIPSTART=ltngtltmodegtltaddressgtltportgtorAT+CIPSTART=ltngtltmodegtltdomainnamegtltportgt
Response1)If single IP connection (+CIPMUX=0)If format is right responseOKotherwise responseIf error is related to ME functionality+CME ERROR lterrgtResponse when connection existsALREADY CONNECTResponse when connection is successfulCONNECT OKOtherwiseSTATE ltstategt
CONNECT FAIL2)If multi-IP connection(+CIPMUX=1)If format is rightOKotherwise responseIf error is related to ME functionality+CME ERROR lterrgtResponse when connection existsltngtALREADY CONNECTIf connection is successfulltngtCONNECT OKOtherwiseltngtCONNECT FAILParameters
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ltngt 07 A numeric parameter which indicates the connectionnumberltmodegt A string parameter which indicates the connection type
TCP Establish a TCP connectionUDP Establish a UDP connection
ltIP addressgt A string parameter which indicates remote server IP addressltportgt Remote server portltdomain namegt A string parameter which indicates remote server domainnameltstategt A string parameter which indicates the progress of connecting
0 IP INITIAL1 IP START2 IP CONFIG3 IP GPRSACT4 IP STATUS5 TCP CONNECTINGUDP CONNECTING
SERVER LISTENING6 CONNECT OK7 TCP CLOSINGUDP CLOSING8 TCP CLOSEDUDP CLOSED9 PDP DEACT
In Multi-IP state0 IP INITIAL1 IP START2 IP CONFIG3 IP GPRSACT4 IP STATUS5 IP PROCESSING9 PDP DEACT
Parameter Saving Mode NO_SAVE
Max Response TimeWhen mode is multi-IP state the max response time75 secondsWhen mode is single state and the state is IP INITIAL the max responsetime is 160 seconds
Reference
Note This command allows establishment of a TCPUDP connection only
when the state is IP INITIAL or IP STATUS when it is in single state Inmulti-IP state the state is in IP STATUS only So it is necessary toprocess AT+CIPSHUT before user establishes a TCPUDPconnection with this command when the state is not IP INITIAL or IPSTATUS
When module is in multi-IP state before this command is executed it isnecessary to process AT+CSTT AT+CIICR AT+CIFSR
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823 AT+CIPSEND Send Data Through TCP or UDP Connection
AT+CIPSEND Send Data Through TCP or UDP Connection
Test Command
AT+CIPSEND=
Response1) For single IP connection (+CIPMUX=0)+CIPSEND ltlengthgt
OK2) For multi IP connection (+CIPMUX=1)+CIPSEND (0-7)ltlengthgt
OKParametersSee Write Command
Read Command
AT+CIPSEND
Response1) For single IP connection (+CIPMUX=0)+CIPSEND ltsizegt
OK2) For multi IP connection (+CIPMUX=1)+CIPSEND ltngtltsizegt
OKParametersltngt A numeric parameter which indicates the connection numberltsizegt A numeric parameter which indicates the data length sent at a time
Write Command1) If single IP connection(+CIPMUX=0)AT+CIPSEND=ltlengthgt
2) If multi IP connection(+CIPMUX=1)AT+CIPSEND=ltngt[ltlengthgt]
ResponseThis Command is used to send changeable length dataIf single IP is connected (+CIPMUX=0)If connection is not established or module is disconnectedIf error is related to ME functionality+CME ERROR lterrgtIf sending is successfulWhen +CIPQSEND=0SEND OKWhen +CIPQSEND=1DATA ACCEPT ltlengthgtIf sending failsSEND FAILIf multi IP connection is established (+CIPMUX=1)If connection is not established or module is disconnectedIf error is related to ME functionality+CME ERROR lterrgtIf sending is successfulWhen +CIPQSEND=0
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ltngtSEND OKWhen +CIPQSEND=1DATA ACCEPT ltngtltlengthgtIf sending failsltngtSEND FAIL
Parametersltngt A numeric parameter which indicates the connection numberltlengthgt A numeric parameter which indicates the length of sendingdata it must be less than ltsizegt
Execution CommandAT+CIPSENDResponse gt then typedata for sendtapCTRL+Z to send tapESC to cancel theoperation
ResponseThis Command is used to send changeable length dataIf single IP connection is established (+CIPMUX=0)If connection is not established or module is disconnectedIf error is related to ME functionality+CME ERROR lterrgtIf sending is successfulWhen +CIPQSEND=0SEND OKWhen +CIPQSEND=1DATA ACCEPT ltlengthgtIf sending failsSEND FAIL
NoteThis Command can only be used in single IP connection mode(+CIPMUX=0) and to send data on the TCP or UDP connection that hasbeen established already Ctrl-Z is used as a termination symbol ESC isused to cancel sending data There are at most ltsizegt bytes which can besent at a time
Parameter Saving Mode NO_SAVE
Max Response TimeWhen +CIPQSEND=0 and the remote server no response after 645seconds CLOSE will be reported
Reference
Note The data length which can be sent depends on network status Set the time that send data automatically with the Command of
AT+CIPATS Only send data at the status of established connection
824 AT+CIPQSEND Select Data Transmitting Mode
AT+CIPQSEND Select Data Transmitting Mode
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Test Command
AT+CIPQSEND=
Response+CIPQSEND (01)
OKParametersSee Write Command
Read Command
AT+CIPQSEND
Response+CIPQSEND ltngt
OKParameterSee Write Command
Write CommandAT+CIPQSEND=ltngt
ResponseOKParametersltngt
0 Normal mode ndash when the server receives TCP data it will responseSEND OK
1 Quick send mode ndash when the data is sent to module it will responseDATA ACCEPT ltlengthgt (For single IP connection (+CIPMUX=0)) orDATA ACCEPT ltngtltlengthgt (For multi IP connection (+CIPMUX=1))while not responding SEND OK
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
825 AT+CIPACK Query Previous Connection Data Transmitting State
AT+CIPACK Query Previous Connection Data Transmitting StateTest CommandAT+CIPACK=
ResponseOK
Write CommandIf multi IP connection(+CIPMUX=1)AT+CIPACK=ltngt
Response+CIPACK lttxlengtltacklengtltnacklengt
OKParametersltngt A numeric parameter which indicates the connection numberlttxlengt The data amount which has been sentltacklengt The data amount confirmed successfully by the serverltnacklengt The data amount without confirmation by the server
Execution Command Response
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If single IP connection(+CIPMUX=0)
AT+CIPACK
+CIPACK lttxlengtltacklengtltnacklengt
OKParametersSee Write Command
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
826 AT+CIPCLOSE Close TCP or UDP Connection
AT+CIPCLOSE Close TCP or UDP ConnectionTest Command
AT+CIPCLOSE=ResponseOK
Write Command1) If single IP connection(+CIPMUX=0)AT+CIPCLOSE=ltngt2) If multi IP connection(+CIPMUX=1)AT+CIPCLOSE=ltidgt[ltngt]
Response1) For single IP connection (+CIPMUX=0)CLOSE OK2) For multi IP connection (+CIPMUX=1)ltidgtCLOSE OKParametersltngt 0 Slow close
1 Quick closeltidgt A numeric parameter which indicates the connection number
Execution CommandAT+CIPCLOSE
ResponseIf close is successfullyCLOSE OKIf close failsERROR
Parameter Saving Mode NO_SAVEMax Response Time -
Reference
NoteAT+CIPCLOSE only closes connection at corresponding status of TCPUDPstack To see the status use AT+CIPSTATUS command Status should beTCP CONNECTING UDP CONNECTING SERVER LISTENING orCONNECT OK in single-connection mode (see ltstategt parameter)CONNECTING or CONNECTED in multi-connection mode (see ltclientstategt)OPENING or LISTENING in multi-connection mode (see ltserver stategt)Otherwise it will return ERROR
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827 AT+CIPSHUT Deactivate GPRS PDP Context
AT+CIPSHUT Deactivate GPRS PDP ContextTest Command
AT+CIPSHUT=ResponseOK
Execution CommandAT+CIPSHUT
ResponseIf close is successfulSHUT OKIf close failsERROR
Parameter Saving Mode NO_SAVEMax Response Time 65 seconds
Reference
Note If this command is executed in multi-connection mode all of the IP
connection will be shut User can close gprs pdp context by AT+CIPSHUT After it is closed the
status is IP INITIAL If +PDP DEACT urc is reported which means the gprs is released by
the network then user still needs to execute AT+CIPSHUT commandto make PDP context come back to original state
828 AT+CLPORT Set Local Port
AT+CLPORT Set Local Port
Test Command
AT+CLPORT=
Response1) For single IP connection (+CIPMUX=0)+CLPORT (TCPUDP)(0-65535)
OK2) For multi IP connection (+CIPMUX=1)+CLPORT (0-7)(TCPUDP)(0-65535)
OKParametersSee Write Command
Read CommandAT+CLPORT
Response1) For single IP connection (+CIPMUX=0)+CLPORT ltTCP portgtltUDP portgt
OK2) For multi IP connection (+CIPMUX=1)
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+CLPORT 0ltTCP portgtltUDP portgt+CLPORT 1ltTCP portgtltUDP portgt+CLPORT 2ltTCP portgtltUDP portgt+CLPORT 3ltTCP portgtltUDP portgt+CLPORT 4ltTCP portgtltUDP portgt+CLPORT 5ltTCP portgtltUDP portgt+CLPORT 6ltTCP portgtltUDP portgt+CLPORT 7ltTCP portgtltUDP portgt
OKParametersSee Write Command
Write Command1) For single IPconnection(+CIPMUX=0)
AT+CLPORT=ltmodegtltportgt2) For multi IPconnection(+CIPMUX=1)AT+CLPORT=ltngtltmodegtltportgt
ResponseOKorERRORParametersltngt 07 A numeric parameter which indicates the connectionnumber this used in multi IP connectionltmodegt A string parameter which indicates the connection type
TCP TCP local portUDP UDP local port
ltportgt 0-65535 A numeric parameter which indicates the local portDefault value is 0 a port can be dynamically allocated a port
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
This command will be effective when module is set as a Client
829 AT+CSTT Start Task and Set APN USER NAME PASSWORD
AT+CSTT Start Task and Set APN USER NAME PASSWORD
Test CommandAT+CSTT=
Response+CSTT APNUSERPWD
OKParametersSee Write Command
Read CommandAT+CSTT
Response+CSTT ltapngtltuser namegtltpasswordgt
OK
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ParametersSee Write Command
Write Command
AT+CSTT=ltapngtltuser namegtltpasswordgt
ResponseOKorERRORParametersltapngt A string parameter which indicates the GPRS access pointname The max length is 50 bytesDefautl value is CMNETltuser namegt A string parameter which indicates the GPRS user nameThe max length is 50 bytesltpasswordgt A string parameter which indicates the GPRS passwordThe max length is 50 bytes
Parameter Saving Mode NO_SAVEMax Response Time -
Execution Command
AT+CSTT
ResponseOKorERROR
ReferenceNoteThe write command and execution command of this command is valid onlyat the state of IP INITIAL After this command is executed the state will bechanged to IP START
8210 AT+CIICR Bring Up Wireless Connection with GPRS
AT+CIICR Bring Up Wireless Connection with GPRSTest Command
AT+CIICR=ResponseOK
Execution CommandAT+CIICR
ResponseOKorERROR
Parameter Saving Mode NO_SAVEMax Response Time 85 seconds
Reference
Note AT+CIICR only activates moving scene at the status of IP START after
operating this Command is executed the state will be changed to IPCONFIG
After module accepts the activated operation if it is activatedsuccessfully module state will be changed to IP GPRSACT and itresponds OK otherwise it will respond ERROR
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8211 AT+CIFSR Get Local IP Address
AT+CIFSR Get Local IP AddressTest CommandAT+CIFSR=
ResponseOK
Execution CommandAT+CIFSR
ResponseltIP addressgtorERRORParameterltIP addressgt A string parameter which indicates the IP address assignedfrom GPRS
Parameter Saving Mode NO_SAVEMax Response Time -
Reference
NoteOnly after PDP context is activated local IP address can be obtained byAT+CIFSR otherwise it will respond ERROR To see the status useAT+CIPSTATUS command Status should beIP GPRSACT TCP CONNECTING UDP CONNECTING SERVERLISTENING IP STATUS CONNECT OK TCP CLOSING UDP CLOSINGTCP CLOSED UDP CLOSED in single-connection mode (see ltstategtparameter)IP STATUS IP PROCESSING in multi-connection mode (see ltstategtparameter)
8212 AT+CIFSREX Get Local IP Address extend
AT+CIFSREX Get Local IP Address extendTest CommandAT+CIFSREX=
ResponseOK
Execution CommandAT+CIFSREX
Response+CIFSREX ltIP addressgt
OKParameterltIP addressgt A string parameter which indicates the IP address assignedfrom GPRS
Parameter Saving Mode NO_SAVE
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Max Response Time -
Reference
NoteOnly after PDP context is activated local IP address can be obtained byAT+CIFSR otherwise it will respond ERROR To see the status useAT+CIPSTATUS command Status should beIP GPRSACT TCP CONNECTING UDP CONNECTING SERVERLISTENING IP STATUS CONNECT OK TCP CLOSING UDP CLOSINGTCP CLOSED UDP CLOSED in single-connection mode (see ltstategtparameter)IP STATUS IP PROCESSING in multi-connection mode (see ltstategtparameter)
8213 AT+CIPSTATUS Query Current Connection Status
AT+CIPSTATUS Query Current Connection StatusTest Command
AT+CIPSTATUS=ResponseOK
Write CommandIf multi IP connectionmode (+CIPMUX=1)AT+CIPSTATUS=ltngt
Response+CIPSTATUS ltngtltbearergtltTCPUDPgtltIP addressgtltportgtltclientstategt
OKParametersSee Execution Command
Execution CommandAT+CIPSTATUS
Response1)If in single connection mode (+CIPMUX=0)OK
STATE ltstategt2) If in multi-connection mode (+CIPMUX=1)OK
STATE ltstategtIf the module is set as serverS 0ltbearergtltportgtltserver stategtC ltngtltbearergtltTCPUDPgtltIP addressgtltportgtltclient stategtParametersltngt 0-7 A numeric parameter which indicates the connectionnumberltbearergt 0-1 GPRS bearer default is 0ltserver stategt OPENING
LISTENING
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CLOSINGltclient stategt INITIAL
CONNECTINGCONNECTEDREMOTE CLOSINGCLOSINGCLOSED
ltstategt A string parameter which indicates the progress ofconnecting
0 IP INITIAL1 IP START2 IP CONFIG3 IP GPRSACT4 IP STATUS5 TCP CONNECTINGUDP CONNECTING
SERVER LISTENING6 CONNECT OK7 TCP CLOSINGUDP CLOSING8 TCP CLOSEDUDP CLOSED9 PDP DEACT
In Multi-IP state0 IP INITIAL1 IP START2 IP CONFIG3 IP GPRSACT4 IP STATUS5 IP PROCESSING9 PDP DEACT
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
8214 AT+CDNSCFG Configure Domain Name Server
AT+CDNSCFG Configure Domain Name Server
Test Command
AT+CDNSCFG=
Response+CDNSCFG (Primary DNS)(Secondary DNS)
OKParametersSee Write Command
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Read Command
AT+CDNSCFG
ResponsePrimaryDns ltpri_dnsgtSecondaryDns ltsec_dnsgt
OKParameterSee Write Command
Write Command
AT+CDNSCFG=ltpri_dnsgt[ltsec_dnsgt]
ResponseOKorERRORParametersltpri_dnsgt A string parameter which indicates the IP address of theprimary domain name server Default value is 0000ltsec_dnsgt A string parameter which indicates the IP address of thesecondary domain name server Default value is 0000
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
8215 AT+CDNSGIP Query the IP Address of Given Domain Name
AT+CDNSGIP Query the IP Address of Given Domain NameTest Command
AT+CDNSGIP=ResponseOK
Write CommandAT+CDNSGIP=ltdomain namegt
ResponseOKorERRORIf successful return+CDNSGIP 1ltdomain namegtltIP1gt[ltIP2gt]If fail return+CDNSGIP0ltdns error codegtParametersltdomain namegt A string parameter which indicates the domain nameltIP1gt A string parameter which indicates the first IP addresscorresponding to the domain nameltIP2gt A string parameter which indicates the second IP addresscorresponding to the domain nameltdns error codegt A numeric parameter which indicates the error code
8 DNS COMMON ERROR
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3 NETWORK ERRORThere are some other error codes as well
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
8216 AT+CIPHEAD Add an IP Head at the Beginning of a Package Received
AT+CIPHEAD Add an IP Head at the Beginning of a Package Received
Test Command
AT+CIPHEAD=
Response+CIPHEAD (list of supported ltmodegts)
OKParameterSee Write Command
Read Command
AT+CIPHEAD
Response+CIPHEAD ltmodegt
OKParametersSee Write Command
Write CommandAT+CIPHEAD=ltmodegt
ResponseOKorERRORParametersltmodegt A numeric parameter which indicates whether an IP headeris added to the received data or not
0 Not add IP header1 Add IP header the format is
1) For single IP connection (+CIPMUX=0)+IPDltdata lengthgt2) For multi IP connection (+CIPMUX=1)+RECEIVEltngtltdata lengthgt
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
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8217 AT+CIPATS Set Auto Sending Timer
AT+CIPATS Set Auto Sending Timer
Test Command
AT+CIPATS=
Response+CIPATS (list of supported ltmodegts)(list of supported lttimegt)
OKParametersSee Write Command
Read Command
AT+CIPATS
Response+CIPATS ltmodegtlttimegt
OKParametersSee Write Command
Write CommandAT+CIPATS=ltmodegt[lttimegt]
ResponseOKorERRORParametersltmodegt A numeric parameter which indicates whether set timer whenmodule is sending data
0 Not set timer when module is sending data1 Set timer when module is sending data
lttimegt 1100 A numeric parameter which indicates the secondsafter which the data will be sent
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
8218 AT+CIPSPRT Set Prompt of lsquogtrsquo When Module Sends Data
AT+CIPSPRT Set Prompt of lsquogtrsquo When Module Sends Data
Test CommandAT+CIPSPRT=
Response+CIPSPRT (list of supported ltsend promptgts)
OKParametersSee Write Command
Read Command Response
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AT+CIPSPRT +CIPSPRT ltsend promptgt
OKParametersSee Write Command
Write Command
AT+CIPSPRT=ltsendpromptgt
ResponseOKorERRORParametersltsend promptgt A numeric parameter which indicates whether to echoprompt lsquogtrsquo after module issues AT+CIPSEND command
0 It shows send ok but does not prompt echo lsquogtrsquo when sending issuccessful
1 It prompts echo lsquogtrsquo and shows send ok when sending issuccessful2 It neither prompts echo lsquogtrsquo nor shows send ok when sending issuccessful
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
8219 AT+CIPSERVER Configure Module as Server
AT+CIPSERVER Configure Module as Server
Test CommandAT+CIPSERVER=
Response+CIPSERVER (0-CLOSE SERVER 1-OPEN SERVER)(1-65535)
OKParametersSee Write Command
Read CommandAT+CIPSERVER
Response+CIPSERVER ltmodegt[ltportgtltchannel idgtltbearergt]
OKParametersSee Write Command
Write CommandAT+CIPSERVER=ltmodegt[ltportgt]
ResponseOKorERROR
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Parametersltmodegt 0 Close server
1 Open serverltportgt 165535 Listening portltchannel idgt Channel idltbearergt GPRS bearer
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNoteThis command is allowed to establish a TCP server only when the state isIP INITIAL or IP STATUS when it is in single state In multi-IP state thestate is in IP STATUS only
8220 AT+CIPCSGP Set GPRS for Connection Mode
AT+CIPCSGP Set GPRS for Connection Mode
Test Command
AT+CIPCSGP=
Response+CIPCSGP 1-GPRSAPNUSER NAMEPASSWORD
OKParametersSee Write Command
Read Command
AT+CIPCSGP
Response+CIPCSGP ltmodegtltapngtltuser namegtltpasswordgt[ltrategt]
OKParametersSee Write Command
Write Command
AT+CIPCSGP=ltmodegt[(ltapngtltusernamegtltpasswordgt)]
ResponseOKorERRORParametersltmodegt A numeric parameter which indicates the wireless connectionmode
1 set GPRS as wireless connection modeltapngt A string parameter which indicates the access point nameltuser namegt A string parameter which indicates the user nameltpasswordgt A string parameter which indicates the password
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
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8221 AT+CIPSRIP Show Remote IP Address and Port When Received Data
AT+CIPSRIP Show Remote IP Address and Port When Received Data
Test Command
AT+CIPSRIP=
Response+CIPSRIP (list of supported ltmodegts)
OKParametersSee Write Command
Read CommandAT+CIPSRIP
Response+CIPSRIP ltmodegt
OKParametersSee Write Command
Write CommandAT+CIPSRIP=ltmodegt
ResponseOKorERRORParametersltmodegt A numeric parameter which shows remote IP address and port
0 Do not show the prompt1 Show the prompt the format is as follows
1) For single IP connection (+CIPMUX=0)RECV FROMltIP ADDRESSgtltPORTgt1) For multi IP connection (+CIPMUX=1)+RECEIVEltngtltdata lengthgtltIP ADDRESSgtltPORTgt
Parameter Saving Mode NO_SAVEMax Response Time -Reference
8222 AT+CIPDPDP Set Whether to Check State of GPRS Network Timing
AT+CIPDPDP Set Whether to Check State of GPRS Network Timing
Test CommandAT+CIPDPDP=
Response+CIPDPDP (list of supportedltmodegts list of supported ltintervalgtlist ofsupported lttimergt)
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OKParametersSee Write Command
Read Command
AT+CIPDPDP
Response+CIPDPDP ltmodegtltintervalgtlttimergt
OKParametersSee Write Command
Write CommandAT+CIPDPDP=ltmodegt[ltintervalgtlttimergt]
ResponseOKorERRORParametersltmodegt
0 Not set detect PDP1 Set detect PDP
ltintervalgt1lt=intervallt=180(s) default value is 10
lttimergt1lt=timerlt=10 default value is 3
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNoteIf +PDP DEACT urc is reported because of module not attaching to gprsfor a certain time or other reasons user still needs to executeAT+CIPSHUT command makes PDP context come back to original state
8223 AT+CIPMODE Select TCPIP Application Mode
AT+CIPMODE Select TCPIP Application Mode
Test CommandAT+CIPMODE=
Response+CIPMODE (0-NORMAL MODE1-TRANSPARENT MODE)
OKParametersSee Write Command
Read CommandAT+CIPMODE
Response+CIPMODE ltmodegt
OK
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ParametersSee Write Command
Write Command
AT+CIPMODE=ltmodegt
ResponseOKorERRORParametersltmodegt 0 Normal mode
1 Transparent modeParameter Saving Mode NO_SAVEMax Response Time -Reference Note
8224 AT+CIPCCFG Configure Transparent Transfer Mode
AT+CIPCCFG Configure Transparent Transfer Mode
Test Command
AT+CIPCCFG=
Response+CIPCCFG(NmRetry3-8)(WaitTm1-10)(SendSz1-1460)(esc01) (Rxmode01)(RxSize50-1460)(Rxtimer20-1000)
OKParametersSee Write Command
Read CommandAT+CIPCCFG
Response+CIPCCFGltNmRetrygtltWaitTmgtltSendSzgtltescgtltRxmodegtltRxSizegtltRxtimergt
OKParametersSee Write Command
Write CommandAT+CIPCCFG=ltNmRetrygtltWaitTmgtltSendSzgtltescgt[ltRxmodegtltRxSizegtltRxtimergt]
ResponseOKorERRORParametersltNmRetrygt Number of retries to be made for an IP packetDefaultvalue is 5ltWaitTmgt Number of 100ms intervals to wait for serial input beforesending the packet Default value is 2
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ltSendSzgt Size in bytes of data block to be received from serial portbefore sending Default value is 1024ltescgt Whether turn on the escape sequence default is TRUE
0 Turn off the escape sequence1 Turn on the escape sequence
ltRxmodegt Whether to set time interval during output data from serialport
0 output data to serial port without interval1 output data to serial port within ltRxtimergt interval
ltRxSizegt Output data length for each time Default value is 1460ltRxtimergt Time interval (ms) to wait for serial port to output data againDefault value 50ms
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNoteThis command will be effective only in single connection mode(+CIPMUX=0)
8225 AT+CIPSHOWTP Display Transfer Protocol in IP Head When Received Data
AT+CIPSHOWTP Display Transfer Protocol in IP Head When Received Data
Test Command
AT+CIPSHOWTP=
Response+CIPSHOWTP (list of supported ltmodegts)
OKParametersSee Write Command
Read Command
AT+CIPSHOWTP
Response+CIPSHOWTP ltmodegt
OKParametersSee Write Command
Write Command
AT+CIPSHOWTP=ltmodegt
ResponseOKorERRORParametersltmodegt A numeric parameter which indicates whether to displaytransfer protocol in IP header to received data or not
0 Not display transfer protocol1 Display transfer protocol the format is +IPD
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ltdata sizegtltTCPUDPgtltdatagt
Parameter Saving Mode NO_SAVEMax Response Time -
Reference
Note This command will be effective only in single connection mode
(+CIPMUX=0) Only when +CIPHEAD is set to 1 the setting of this command will work
8226 AT+CIPUDPMODE UDP Extended Mode
AT+CIPUDPMODE UDP Extended Mode
Test CommandAT+CIPUDPMODE=
Response1) For single IP connection (+CIPMUX=0)+CIPUDPMODE (0-2)((0-255)(0-255)(0-255)(0-255))(1-65535)
OK2) For multi IP connection (+CIPMUX=1)+CIPUDPMODE (0-5)(0-2)((0-255)(0-255)(0-255)(0-255))(1-65535)
OKParametersSee Write Command
Read CommandAT+CIPUDPMODE
Response1) For single IP connection (+CIPMUX=0)+CIPUDPMODE ltmodegt[ltIP addressgtltPortgt]
OK2) For multi IP connection (+CIPMUX=1)+CIPUDPMODE 0ltmodegt[ltIP addressgtltPortgt]+CIPUDPMODE 1ltmodegt[ltIP addressgtltPortgt]+CIPUDPMODE 2ltmodegt[ltIP addressgtltPortgt]+CIPUDPMODE 3ltmodegt[ltIP addressgtltPortgt]+CIPUDPMODE 4ltmodegt[ltIP addressgtltPortgt]+CIPUDPMODE 5ltmodegt[ltIP addressgtltPortgt]+CIPUDPMODE 6ltmodegt[ltIP addressgtltPortgt]+CIPUDPMODE 7ltmodegt[ltIP addressgtltPortgt]
OKParameterSee Write Command
Write Command1) For single IP
ResponseOK
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connection(+CIPMUX=0)
AT+CIPUDPMODE=ltmodegt[ltIPaddressgtltPortgt]2) For multi IPconnection(+CIPMUX=1)AT+CIPUDPMODE=ltngtltmodegt[ltIPaddressgtltPortgt]
orERROR
ltngt 0-7 A numeric parameter which indicates the connectionnumberltmodegt 0 UDP Normal Mode
1 UDP Extended Mode2 Set UDP address to be sent
ltIP addressgt A string parameter which indicates remote IP addressltportgt Remote port
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
8227 AT+CIPRXGET Get Data from Network Manually
AT+CIPRXGET Get Data from Network Manually
Test CommandAT+CIPRXGET=
ResponseIf single IP connection (+CIPMUX=0)+CIPRXGET (list of supported ltmodegts)(list of supported ltreqlengthgt)
OKIf multi IP connection (+CIPMUX=1)+CIPRXGET (list of supported ltmodegts) (list of supported ltidgts) (list ofsupported ltreqlengthgt)
OKParametersSee Write Command
Read CommandAT+CIPRXGET
Response+CIPRXGET ltmodegt
OKParametersSee Write Command
Write Command1) If single IP connection(+CIPMUX=0)
AT+CIPRXGET=ltmodegt[ltreqlengthgt]
ResponseOKorERROR1)For single IP connectionIf AT+CIPSRIP=1 is set IP address and port are contained
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2) If multi IP connection(+CIPMUX=1)
AT+CIPRXGET=ltmodegt[ltidgtltreqlengthgt]
if ltmodegt=1+CIPRXGET 1[ltIP ADDRESSgtltPORTgt]if ltmodegt=2+CIPRXGET 2ltreqlengthgtltcnflengthgt[ltIP ADDRESSgtltPORTgt]1234567890hellipOKif ltmodegt=3+CIPRXGET 3ltreqlengthgtltcnflengthgt[ltIP ADDRESSgtltPORTgt]5151hellipOKif ltmodegt=4+CIPRXGET 4ltcnflengthgt
OK2)For multi IP connectionIf AT+CIPSRIP=1 is set IP address and port is containedif ltmodegt=1+CIPRXGET 1[ltidgtltIP ADDRESSgtltPORTgt]if ltmodegt=2+CIPRXGET 2ltidgtltreqlengthgtltcnflengthgt[ltIPADDRESSgtltPORTgt]1234567890hellipOKif ltmodegt=3+CIPRXGET 3ltidgtltreqlengthgtltcnflengthgt[ltIPADDRESSgtltPORTgt]5151hellipOKif ltmodegt=4+CIPRXGET 4ltidgtltcnflengthgt
OK
If error is related to ME functionality+CME ERROR lterrgtParametersltmodegt
0 Disable getting data from network manually the module isset to normal mode data will be pushed to TE directly1 Enable getting data from network manually2 The module can get data but the length of output data cannot exceed 1460 bytes at a time3 Similar to mode 2 but in HEX mode which means themodule can get 730 bytes maximum at a time4 Query how many data are not read with a given ID
ltidgt A numeric parameter which indicates the connection number
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ltreqlengthgt Requested number of data bytes (1-1460 bytes)to be readIf ltmodegt=4the range of ltreqlengthgt is 0-2920bytesltcnflengthgt Confirmed number of data bytes to be read which may be less
than ltlengthgt 0 indicates that no data can be readParameter Saving Mode NO_SAVEMax Response Time -
ReferenceNoteTo enable this function parameter ltmodegt must be set to 1 beforeconnection
8228 AT+CIPRDTIMER Set Remote Delay Timer
AT+CIPRDTIMER Set Remote Delay Timer
Test CommandAT+CIPRDTIMER=
Response+CIPRDTIMER (100-4000)(100-7000)
OKParametersSee Write Command
Read CommandAT+CIPRDTIMER
Response+CIPRDTIMER ltrdsigtimergtltrdmuxtimergt
OKParametersSee Write Command
Write CommandAT+CIPRDTIMER=ltrdsigtimergtltrdmuxtimergt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltrdsigtimergt Remote delay timer of single connection Default value is
2000ltrdmuxtimergt Remote delay timer of multi-connections Default value is
3500Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNoteThis command is used to shorten the disconnect time locally when theremote server has been disconnected
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8229 AT+CIPSGTXT Select GPRS PDP context
AT+CIPSGTXT Select GPRS PDP context
Test CommandAT+CIPSGTXT=
Response+CIPSGTXT (01)
OKParametersSee Write Command
Write CommandAT+CIPSGTXT=ltmodegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltmodegt 0 Select first PDP context
1 Select second PDP contextParameter Saving Mode NO_SAVEMax Response Time -
ReferenceNoteThis command is used to select pdp context only for multi IP connection(+CIPMUX=1)
8230 AT+CIPSENDHEX Set CIPSEND Data Format to Hex
AT+CIPSENDHEX Set CIPSEND Data Format to HEX
Test CommandAT+CIPSENDHEX=
Response+ CIPSENDHEX (01)
OKParametersSee Write Command
Write CommandAT+CIPSENDHEX=ltmodegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltmodegt 0 The default format of output data in AT+CIPSEND
1 Set the input data in HEX format when using CIPSENDcommand to send data
Parameter Saving Mode NO_SAVEMax Response Time -
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ReferenceNote
8231 AT+CIPHEXS Set Output-data Format with suffix
AT+CIPHEXS Set Output-data Format with suffix
Test CommandAT+CIPHEXS=
Response+CIPHEXS (list of supported ltmodegts)
OKParametersSee Write Command
Write CommandAT+CIPHEXS=ltmodegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltmodegt 0 The default format of output data
1 Set the output data with suffix 0d 0a2 Set the output data in HEX format with suffix 0d 0a
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNoteThis command is only available when AT+CIPHEAD=1
8232 AT+CIPTKA Set TCP Keepalive Parameters
AT+CIPTKA Set TCP Keepalive Parameters
Test CommandAT+CIPTKA=
Response+CIPTKA (list of supported ltmodegts)(list of supportedltkeepIdlegts)(list of supported ltkeepIntervalgt)(list ofsupported ltkeepCountgts)
OKParametersSee Write Command
Read CommandAT+CIPTKA
Response+CIPTKA ltmodegtltkeepIdlegtltkeepIntervalgtltkeepCountgt
OK
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ParametersSee Write Command
Write CommandAT+CIPTKA=ltmodegt[ltkeepIdlegt[ltkeepIntervalgt[ltkeepCountgt]]]
Response
OKIf error is related to ME functionalityERRORParametersltmodegt Set TCP keepalive option
0 Disable TCP keep alive mechanism1 Enable TCP keep alive mechanism
ltkeepIdlegt Integer type Idle time (in second) before TCP send the initialkeepalive probe
30-7200ltkeepIntervalgt Interval time (in second) between keepalive probesretransmission
30-75-600ltkeepCountgt Integer type Maximum number of keepalive probes to besent
1-9Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
8233 AT+CIPOPTION Enable or Disable TCP nagle algorithm
AT+CIPOPTION Enable or Disable TCP nagle algorithm
Test CommandAT+CIPOPTION=
Response+CIPOPTION (list of supported ltmodegts)
OKParametersSee Write Command
Read CommandAT+CIPOPTION
Response+CIPOPTION ltmodegt
OKParametersSee Write Command
Write CommandAT+CIPOPTION=ltmod
Response
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egt OKIf error is related to ME functionalityERRORParametersltmodegt Config to enable or disable TCP nagle algorithm
0 Enable TCP nagle algorithm1 Disable TCP nagle algorithm
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
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9 AT Commands for HTTP(S)Application
SIM7000 series has an embedded TCPIP stack that is driven by AT commands and enables the hostapplication to easily access the Internet HTTP(S) service This chapter is a reference guide to all the ATcommands and responses defined to use with the TCPIP stack in HTTP(S) Service
91 Overview
AT Command DescriptionAT+SHSSL Select SSL ConfigureAT+SHCONF Set HTTP(S) ParameterAT+SHCONN HTTP(S) ConnectionAT+SHBOD Set BodyAT+SHBODEXT Set Extension BodyAT+SHAHEAD Add HeadAT+SHPARA Set HTTP(S) ParaAT+SHCPARA Clear HTTP(S) Para
AT+SHCHEAD Clear HeadAT+SHSTATE Query HTTP(S) Connection StatusAT+SHREQ Set Request TypeAT+SHREAD Read Response ValueAT+SHDISC Disconnect HTTP(S)AT+HTTPTOFS Download file to ap file systemAT+HTTPTOFSRL State of download file to ap file system
92 Detailed Descriptions of Commands
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921 AT+SHSSL Select SSL Configure
AT+SHSSL Select SSL Configure
Test commandAT+SHSSL=
Response+SHSSL (0-5) ca listcert name
OK
Read commandAT+SHSSL
Response+SHSSL ltindexgtltca listgtltcert namegt
OK
Write commandAT+SHSSL=ltindexgtltcalistgtltcertnamegt
ResponseOKorERRORParametersltindexgt CSSLCFG set Configure indexltca listgt Ca Certificate nameltcert namegt Cert Certificate name
Parameter Saving Mode AUTO_SAVEMax Response Time -Reference -
922 AT+SHCONF Set HTTP(S) Parameter
AT+SHCONF Set HTTP(S) Parameter
Test commandAT+SHCONF=
Response+SHCONF HTTPParamTagHTTPParamValue
OK
Read commandAT+SHCONF
Response+SHCONF ltHTTPParamTaggtltHTTPParamValuegt
OK
Write commandAT+SHCONF=ltHTTPParamTaggtltHTTPParamValuegt
ResponseOKorERRORParametersltHTTPParaTaggt ltHTTPParamValuegtURL Server URL address(max is 64 bytes)
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server domain[ tcpPort]TIMEOUT Hold once request time
Unit is secondDefault 60s range 30-1800BODYLEN Set body max length(max is 1024 bytes)HEADERLEN Set head max length(max is 350 bytes)IPVER Set IP version
0 IPv41 IPv6
Parameter Saving Mode AUTO_SAVEMax Response Time -
ReferenceNoteMust set URLBODYLENHEADERLEN value TIMEOUT default is 60 sURL format must httpxxxxxxx or httpsxxxxxxx
923 AT+SHCONN HTTP(S) Connection
AT+SHCONN HTTP(S) Connection
Execution commandAT+SHCONN
ResponseOKorERROR
Parameter Saving Mode -Max Response Time -Reference -
924 AT+SHBOD Set Body
AT+SHBOD Set Body
Test commandAT+SHBOD=
Response+SHBOD bodyltbodylengt
OK
Read commandAT+SHBOD
Response+SHBOD ltbodygtltbodylengt
OKWrite commandAT+SHBOD=ltbodygtltbodylengt
ResponseOKor
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ERRORParametersltbodygt Set body value (max length is SHCONF Set value)ltbodylengt Set body length (max length is SHCONF Set value)
Parameter Saving Mode AUTO_SAVEMax Response Time -
ReferenceNoteMust be executed after the connection
925AT+SHBODEXT Set Extension Body
AT+SHBODEXT Set Exetension BodyTest CommandAT+SHBODEXT=
Response+SHBODEXT (range of supported ltbodylengts)(range of supportedlttimeoutgts)
OKRead CommandAT+SHBODEXT
Response+SHBODEXT ltbodygtltlen_bodygt
OKWrite CommandAT+SHBODEXT=ltlen_bodygtlttimeoutgtltCRgttext is enteredltctrl-ZESCgtESC quits without sending
ResponseOKorERRORParametersltbodygt Set body value (max length is SHCONF Set value)ltlen_bodygt Length of ltbodygt Max value is ltbodylengtltbodylengt Max length set byAT+SHCONF=BODYLENltbodylengtlttimeoutgt Timeout for automatically sending edited data(100-10000 ms)
Parameter Saving Mode AUTO_SAVEMax Response Time -
ReferenceNoteMust be executed after the connection
926 AT+SHAHEAD Add Head
AT+SHAHEAD Add Head
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Test commandAT+SHAHEAD=
Response+SHAHEAD typerdquovaluerdquo
OK
Read commandAT+SHAHEAD
Response+SHAHEAD lttypegtltvaluegt
OK
Write commandAT+SHAHEAD=lttypegtltvaluegt
ResponseOKORERRORParameterslttypegt Head type (max length is SHCONF Set value)ltvaluegt Head value (max length is SHCONF Set value)Note The sum of type and value max length is 350
Parameter Saving Mode AUTO_SAVEMax Response Time -
ReferenceNoteMust be executed after the connection
927 AT+SHCHEAD Clear Head
AT+SHCHEAD Clear Head
Execution CommandAT+SHCHEAD
ResponseOKorERROR
Parameter Saving Mode -Max Response Time -
ReferenceNoteMust be executed after the connection
928 AT+SHPARA Set HTTP(S) Para
AT+SHPARA Set HTTP(S) Para
Test commandAT+SHPARA=
Response+SHPARA keyrdquovaluerdquo
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OK
Read commandAT+SHPARA
Response+SHPARA ltkeygtltvaluegt
OK
Write commandAT+SHPARA=ltkeygtltvaluegt
ResponseOKorERRORParametersltkeygt Set key (max is 64 bytes)ltvaluegt Set value (max is 64 bytes)
Parameter Saving Mode AUTO_SAVEMax Response Time -
ReferenceNoteMust be executed after the connection
929AT+SHCPARA Clear HTTP(S) Para
AT+SHCPARA Clear HTTP(S) ParaTest CommandAT+SHCPARA=
ResponseOK
Execution CommandAT+SHCPARA
ResponseOKorERROR
Parameter Saving Mode -Max Response Time -
ReferenceNoteMust be executed after the connection
9210 AT+SHSTATE Query HTTP(S) Connection Status
AT+SHSTATE Query HTTP(S) Connection Status
Read commandAT+SHSTATE
Response+SHSTATE ltstatusgt
OKParametersltstatusgt
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0 Expression HTTP(S) disconnect state1 Expression HTTP(S) connect state
Parameter Saving Mode -Max Response Time -Reference -
9211 AT+SHREQ Set Request Type
AT+SHREQ Set Request Type
Test commandAT+SHREQ=
Response+SHREQ url(1-5)
OK
Read commandAT+SHREQ
Response+SHREQ lturlgtlttypegt
OK
Write commandAT+SHREQ=lturlgtlttypegt
ResponseOKorERRORUnsolicited Result Code+SHREQ lttype stringgtltStatusCodegtltDataLengtParameterslturlgt Request server domain (max is 512 bytes)lttypegt
1 GET2 PUT3 POST4 PATCH5 HEAD
lttype stringgt String of type are GET PUTPOSTPATCHHEADlttimeoutgt Waiting for Response time(default is 60 sec)ltStatusCodegt HTTP(S) Status Code responded by remote server itidentifier refer to HTTP11(RFC2616)
100 Continue101 Switching Protocols200 OK201 Created202 Accepted203 Non-Authoritative Information204 No Content
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205 Reset Content206 Partial Content300 Multiple Choices301 Moved Permanently302 Found303 See Other304 Not Modified305 Use Proxy307 Temporary Redirect400 Bad Request401 Unauthorized402 Payment Required403 Forbidden404 Not Found405 Method Not Allowed406 Not Acceptable407 Proxy Authentication Required408 Request Time-out409 Conflict410 Gone411 Length Required412 Precondition Failed413 Request Entity Too Large414 Request-URI Too Large415 Unsupported Media Type416 Requested range not satisfiable417 Expectation Failed500 Internal Server Error501 Not Implemented502 Bad Gateway503 Service Unavailable504 Gateway Time-out505 HTTP(S) Version not supported
ltDataLengt The length of data gotParameter Saving Mode -Max Response Time -
ReferenceNoteMust be executed after the connection
9212 AT+SHREAD Read Response Value
AT+SHREAD Read Response Value
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Test commandAT+SHREAD=
Response+SHREAD (0-306176)(1-306176)
OK
Write commandAT+SHREAD=ltstartaddressgtltdatalengt
ResponseOK+SHREAD ltdata_lengtltdatagt
+SHREAD ltdata_lengtltdatagtorERROR
Ifltdatalengt is bigger than the data size received itrsquos errorIf ltdatalengt is bigger than 2048 will got multi URC +SHREADParametersltstartaddressgt Start address of dataltdatalengt Set read values lengthltdata_lengt Return data length max is 2048 bytes once
if more than 2048 bytes will return many timer until all data areread out
ltdatagt Response dataParameter Saving Mode -Max Response Time -
ReferenceNoteRead data after request
9213 AT+SHDISC Disconnect HTTP(S)
AT+SHDISC Disconnect HTTP(S)
Execution CommandAT+SHDISC
ResponseOKorERROR
Parameter Saving Mode -Max Response Time -Reference -
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9214 AT+HTTPTOFS Download File to AP File System
AT+HTTPTOFS Download File to AP File System
Test CommandAT+HTTPTOFS=
Response+HTTPTOFS (1-255)(1-127)
OK
Read CommandAT+HTTPTOFS
Response+HTTPTOFS ltstatusgtlturlgtltfile_pathgt
OKIf error is related to ME functionality+CME ERROR lterrgtParametersSee Write Command
Write CommandAT+HTTPTOFS=lturlgtltfile_pathgt[lttimeoutgt[ltretrycntgt]]
ResponseOK
+HTTPTOFS ltStatusCodegtltDataLengtParametersltstatusgt
0 Idle1 Busy
lturlgt The urlltfile_pathgt
File path and name on AP sideFor example customertestbincustapp testbin fotatestbin
lttimeoutgt Timeout of HTTP request Unit is secondRange is 10-1000 default value is 50
ltretrycntgt Retry times of HTTP requestRange is 5-100 default value is 5
ltStatusCodegt HTTP Status Code responded by remote server itidentifier refer to HTTP11(RFC2616)
100 Continue200 OK206 Partial Content400 Bad Request404 Not Found408 Request Time-out500 Internal Server Error600 Not HTTP PDU601 Network Error602 No memory603 DNS Error604 Stack Busy
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620 SSL continue65535 Other Errors
ltDataLengtThe length of data download
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNote
9215 AT+HTTPTOFSRL State of Download File to AP File System
AT+HTTPTOFSRL State of Download File to AP File SystemTest CommandAT+HTTPTOFSRL=
ResponseOK
Read CommandAT+HTTPTOFSRL
Response+HTTPTOFSRL ltstatusgtltcurlen gtlttotallengt
OKIf error is related to ME functionality+CME ERROR lterrgtParametersltstatusgt Downloading state
0 Idle1 During downloading
ltcurlengt The length of data have been download successfullylttotallengt The length of data download If total length does not been gotlttotallengt will be 0
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNote
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10 AT Commands for FTP Application
SIM7000 series has an embedded TCPIP stack that is driven by AT commands and enables the hostapplication to easily access the Internet FTP service This chapter is a reference guide to all the ATcommands and responses defined for using with the TCPIP stack in FTP Service
101 Overview
Command DescriptionAT+FTPPORT Set FTP control portAT+FTPMODE Set active or passive FTP modeAT+FTPTYPE Set the type of data to be transferredAT+FTPPUTOPT Set FTP put typeAT+FTPCID Set FTP bearer profile identifierAT+FTPREST Set resume broken downloadAT+FTPSERV Set FTP server addressAT+FTPUN Set FTP user nameAT+FTPPW Set FTP passwordAT+FTPGETNAME Set download file nameAT+FTPGETPATH Set download file pathAT+FTPPUTNAME Set upload file nameAT+FTPPUTPATH Set upload file pathAT+FTPGET Download fileAT+FTPPUT Set upload fileAT+FTPDELE Delete specified file in FTP serverAT+FTPSIZE Get the size of specified file in FTP serverAT+FTPSTATE Get the FTP stateAT+FTPEXTPUT Extend upload fileAT+FTPMKD Make directory on the remote machineAT+FTPRMD Remove directory on the remote machineAT+FTPLIST List contents of directory on the remote machineAT+FTPEXTGET Extend download fileAT+FTPETPUT Upload FileAT+FTPETGET Download FileAT+FTPQUIT Quit current FTP sessionAT+FTPRENAME Rename the Specified File on the Remote Machine
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AT+FTPMDTM Get the Last Modification Timestamp of Specified File on the Remote Machine
102 Detailed Descriptions of Commands
1021 AT+FTPPORT Set FTP Control Port
AT+FTPPORT Set FTP Control PortTest CommandAT+FTPPORT=
ResponseOK
Read CommandAT+FTPPORT
Response+FTPPORT ltvaluegt
OKParametersSee Write Command
Write CommandAT+FTPPORT=ltvaluegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltvaluegt The value of FTP Control port from 1 to 65535
Default value is 21Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNoteNumbers above 65535 are illegal as the port identification fields are 16 bitslong in the TCP header
1022 AT+FTPMODE Set Active or Passive FTP Mode
AT+FTPMODE Set Active or Passive FTP ModeTest CommandAT+FTPMODE=
ResponseOK
Read CommandAT+FTPMODE
Response+FTPMODE ltvaluegt
OK
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ParametersSee Write Command
Write CommandAT+FTPMODE=ltvaluegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltvaluegt 0 Active FTP mode
1 Passive FTP modeParameter Saving Mode NO_SAVEMax Response Time -Reference Note
1023 AT+FTPTYPE Set the Type of Data to Be Transferred
AT+FTPTYPE Set the Type of Data to Be TransferredTest CommandAT+FTPTYPE=
ResponseOK
Read CommandAT+FTPTYPE
Response+FTPTYPE ltvaluegt
OKParametersSee Write Command
Write CommandAT+FTPTYPE=ltvaluegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltvaluegt A For FTP ASCII sessions
I For FTP Binary sessionsParameter Saving Mode NO_SAVEMax Response Time -
Reference
NoteWhen this value is set to A all the data sent by the stack to the FTP serveris made of 7 bits characters (NVT-ASCII the MSB is set to 0) As aconsequence binary data containing 8 bits characters will be corruptedduring the transfer if the FTPTYPE is set to A
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1024 AT+FTPPUTOPT Set FTP Put Type
AT+FTPPUTOPT Set FTP Put TypeTest CommandAT+FTPPUTOPT=
ResponseOK
Read CommandAT+FTPPUTOPT
Response+FTPPUTOPT ltvaluegt
OKParametersSee Write Command
Write CommandAT+FTPPUTOPT=ltvaluegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltvaluegt APPE For appending file
STOU For storing unique fileSTOR For storing file
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
1025 AT+FTPCID Set FTP Bearer Profile Identifier
AT+FTPCID Set FTP Bearer Profile Identifier
Test CommandAT+FTPCID=
ResponseOKParametersSee Write Command
Read CommandAT+FTPCID
Response+FTPCID ltvaluegt
OKParameterSee Write Command
Write CommandAT+FTPCID=ltvaluegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgt
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Parametersltvaluegt Bearer profile identifier refer to AT+SAPBR
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
1026 AT+FTPREST Set Resume Broken Download
AT+FTPREST Set Resume Broken DownloadTest CommandAT+FTPREST=
ResponseOK
Read CommandAT+FTPREST
Response+FTPREST ltvaluegt
OKParametersSee Write Command
Write CommandAT+FTPREST=ltvaluegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltvaluegt Broken point to be resumed
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
1027 AT+FTPSERV Set FTP Server Address
AT+FTPSERV Set FTP Server AddressTest CommandAT+FTPSERV=
ResponseOK
Read CommandAT+FTPSERV
Response+FTPSERV ltvaluegt
OKParameters
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See Write Command
Write CommandAT+FTPSERV=ltvaluegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltvaluegt 32-bit number in dotted-decimal notation (ie xxxxxxxxxxxx)or alphanumeric ASCII text string up to 49 characters if DNS is available
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
1028 AT+FTPUN Set FTP User Name
AT+FTPUN Set FTP User Name
Test CommandAT+FTPUN=
ResponseOKParametersSee Write Command
Read CommandAT+FTPUN
Response+FTPUN ltvaluegt
OKParametersSee Write Command
Write CommandAT+FTPUN=ltvaluegt
ResponseOK
If error is related to ME functionality+CME ERROR lterrgtParametersltvaluegt Alphanumeric ASCII text string up to 49 characters
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
1029 AT+FTPPW Set FTP Password
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AT+FTPPW Set FTP Password
Test CommandAT+FTPPW=
ResponseOKParametersSee Write Command
Read CommandAT+FTPPW
Response+FTPPW ltvaluegt
OKParametersSee Write Command
Write CommandAT+FTPPW=ltvaluegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltvaluegt Alphanumeric ASCII text string up to 49 characters
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
10210AT+FTPGETNAME Set Download File Name
AT+FTPGETNAME Set Download File NameTest CommandAT+FTPGETNAME=
ResponseOK
Read CommandAT+FTPGETNAME
Response+FTPGETNAME ltvaluegt
OKParametersSee Write Command
Write CommandAT+FTPGETNAME=ltvaluegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltvaluegt Alphanumeric ASCII text string up to 99 characters
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
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10211AT+FTPGETPATH Set Download File Path
AT+FTPGETPATH Set Download File PathTest CommandAT+FTPGETPATH=
ResponseOK
Read CommandAT+FTPGETPATH
Response+FTPGETPATH ltvaluegt
OKParametersSee Write Command
Write CommandAT+FTPGETPATH=ltvaluegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltvaluegt Alphanumeric ASCII text string up to 255 characters
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
10212AT+FTPPUTNAME Set Upload File Name
AT+FTPPUTNAME Set Upload File NameTest CommandAT+FTPPUTNAME=
ResponseOK
Read CommandAT+FTPPUTNAME
Response+FTPPUTNAME ltvaluegt
OKParametersSee Write Command
Write CommandAT+FTPPUTNAME=ltvaluegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgt
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Parametersltvaluegt Alphanumeric ASCII text string up to 99 characters
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
10213AT+FTPPUTPATH Set Upload File Path
AT+FTPPUTPATH Set Upload File PathTest CommandAT+FTPPUTPATH=
ResponseOK
Read CommandAT+FTPPUTPATH
Response+FTPPUTPATH ltvaluegt
OKParametersSee Write Command
Write CommandAT+FTPPUTPATH=ltvaluegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltvaluegt Alphanumeric ASCII text string up to 255 characters
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
10214AT+FTPGET Download File
AT+FTPGET Download FileTest CommandAT+FTPGET=
ResponseOK
Write CommandAT+FTPGET=ltmodegt[ltreqlengthgt]
ResponseIf mode is 1 and it is a successful FTP get sessionOK
+FTPGET 11
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If data transfer finished+FTPGET 10
If mode is 1 and it is a failed FTP get sessionOK
+FTPGET 1lterrorgt
If mode is 2+FTPGET 2ltcnflengthgt012345678hellipOKIf error is related to ME functionality+CME ERROR lterrgtParametersltmodegt 1 For opening FTP get session
2 For reading FTP download dataltreqlengthgt Requested number of data bytes (1-1460)to be readltcnflengthgt Confirmed number of data bytes to be read which may be lessthan ltlengthgt 0 indicates that no data can be readlterrorgt 61 Net error
62 DNS error63 Connect error64 Timeout65 Server error66 Operation not allow70 Replay error71 User error72 Password error73 Type error74 Rest error75 Passive error76 Active error77 Operate error78 Upload error79 Download error80 Manual quit
Parameter Saving Mode NO_SAVEMax Response Time 75 seconds(In case no response is received from server)
ReferenceNoteWhen +FTPGET 11 is shown then use AT+FTPGET=2ltreqlengthgtto read data If the module still has unread data +FTPGET 11 will beshown again in a certain time
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10215AT+FTPPUT Set Upload File
AT+FTPPUT Set Upload FileTest CommandAT+FTPPUT=
ResponseOK
Write CommandAT+FTPPUT=ltmodegt[ltreqlengthgt]
ResponseIf mode is 1 and it is a successful FTP get sessionOK
+FTPPUT 11ltmaxlengthgt
If mode is 1 and it is a failed FTP get sessionOK
+FTPPUT 1lterrorgt
If mode is 2 and ltreqlengthgt is not 0+FTPPUT 2ltcnflengthgthelliphellip Input dataOK+FTPPUT 111360
If mode is 2 and ltreqlengthgt is 0 it will respond OK and FTP session willbe closedOK
If data transfer finished+FTPPUT 10
If error is related to ME functionality+CME ERROR lterrgtParametersltmodegt 1 For opening FTP put session
2 For writing FTP upload dataltreqlengthgt Requested number of data bytes(0-ltmaxlengthgt) to betransmittedltcnflengthgt Confirmed number of data bytes to be transmittedltmaxlengthgt The max length of data can be sent at a time It depends onthe network statuslterrorgt See AT+FTPGET
Parameter Saving Mode NO_SAVEMax Response Time 75 seconds(In case no response is received from server)
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ReferenceNoteWhen +FTPPUT 11ltmaxlengthgt is shown then use AT+FTPPUT=2ltreqlengthgt to write data
10216AT+FTPDELE Delete Specified File in FTP Server
AT+FTPDELE Delete Specified File in FTP Server
Test CommandAT+FTPDELE=
ResponseOKParametersSee Execution Command
Execution CommandAT+FTPDELE
ResponseIf successedOK
+FTPDELE 10
If failedOK
+FTPDELE 1lterrorgt
If error is related to ME functionality+CME ERROR lterrgtParameterslterrorgt See AT+FTPGET
Parameter Saving Mode NO_SAVEMax Response Time 75 seconds(In case no response is received from server)
ReferenceNoteThe file to be deleted is specified by the AT+FTPGETNAME andAT+FTPGETPATH commands
10217AT+FTPSIZE Get the Size of Specified File in FTP Server
AT+FTPSIZE Get the Size of Specified File in FTP Server
Test CommandAT+FTPSIZE=
ResponseOKParametersSee Execution Command
Execution Command Response
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AT+FTPSIZE If successedOK
+FTPSIZE 10ltsizegt
If failedOK
+FTPSIZE 1lterrorgt0
If error is related to ME functionality+CME ERROR lterrgtParameterslterrorgt See AT+FTPGETltsizegt The file size Unit byte
Parameter Saving Mode NO_SAVEMax Response Time 75 seconds(In case no response is received from server)
ReferenceNoteThe file is specified by the AT+FTPGETNAME and AT+FTPGETPATHcommands
10218AT+FTPSTATE Get the FTP State
AT+FTPSTATE Get the FTP State
Test CommandAT+FTPSTATE=
ResponseOKParametersSee Execution Command
Execution CommandAT+FTPSTATE
Response+FTPSTATE ltstategt
OKIf error is related to ME functionality+CME ERROR lterrgtParametersltstategt
0 Idle1 In the FTP session including FTPGET FTPPUT FTPDELE and
FTPSIZE operationParameter Saving Mode NO_SAVEMax Response Time -Reference Note
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10219AT+FTPEXTPUT Extend Upload File
AT+FTPEXTPUT Extend Upload FileTest CommandAT+FTPEXTPUT=
ResponseOK
Write CommandAT+FTPEXTPUT=ltmodegt[ltposgtltlengtlttimeoutgt]
ResponseIf mode is 0 or 1OK
If mode is 2+FTPEXTPUT ltaddressgtltlengthelliphellip Input dataOK
If error is related to ME functionality+CME ERROR lterrgtParametersltmodegt 0 use default FTPPUT method
1 use extend FTPPUT method2 send data to RAM through serial port then FTPPUT method
will get the data from RAMltposgt data offset address 0-300kltlengt data length 0-300klttimeoutgt timeout value of serial port 1000ms-1000000msltfile namegt File name length should less or equal 50 characterslterrgt See AT+FTPGET
Parameter Saving Mode NO_SAVEMax Response Time 75 seconds(In case no response is received from server)
Reference
Note When extend FTPPUT mode is activated input data then execute
AT+FTPPUT=1 to transmit after session is complete if successful itreturns +FTPPUT 10 otherwise it returns +FTPPUT 1lterrorgtlterrorgt see AT+FTPGET
10220AT+FTPMKD Make Directory on the Remote Machine
AT+FTPMKD Make Directory on the Remote MachineTest Command Response
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AT+FTPMKD= OK
Execution CommandAT+FTPMKD
ResponseIf successOK
+FTPMKD 10
If failedOK
+FTPMKD 1lterrorgt
If error is related to ME functionality+CME ERROR lterrgtParameterslterrorgt See AT+FTPGET
Parameter Saving Mode NO_SAVEMax Response Time 75 seconds(In case no response is received from server)Reference Note
The created folder is specified by the AT+FTPGETPATH command
10221AT+FTPRMD Remove Directory on the Remote Machine
AT+FTPRMD Remove Directory on the Remote MachineTest CommandAT+FTPRMD=
ResponseOK
Execution CommandAT+FTPRMD
ResponseIf successOK
+FTPRMD 10
If failedOK
+FTPRMD 1lterrorgt
If error is related to ME functionality+CME ERROR lterrgtParameterslterrorgt See AT+FTPGET
Parameter Saving Mode NO_SAVE
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Max Response Time 75 seconds(In case no response is received from server)Reference Note
The removed folder is specified by the AT+FTPGETPATH command
10222AT+FTPLIST List Contents of Directory on the Remote Machine
AT+FTPLIST List Contents of Directory on the Remote MachineTest CommandAT+FTPLIST=
ResponseOK
Write CommandAT+FTPLIST=ltmodegt[ltreqlengthgt]
ResponseIf mode is 1 and it is a successful FTP get sessionOK
+FTPLIST 11
If data transfer is finished+FTPLIST 10
If mode is 1 and it is a failed FTP get sessionOK
+FTPLIST 1lterrorgt
If mode is 2+FTPLIST 2ltcnflengthgt012345678hellipOK
If error is related to ME functionality+CME ERROR lterrgtParametersltmodegt
1 For opening FTP get file list session2 For reading FTP file list
ltreqlengthgt Requested number of data bytes (1-1460) to be readltcnflengthgt Confirmed number of data bytes to be read which may beless than ltreqlengthgt 0 indicates that no data can be readlterrorgt See AT+FTPGET
Parameter Saving Mode NO_SAVEMax Response Time 75 seconds(In case no response is received from server)Reference Note
When +FTPLIST 11 is shown AT+FTPLIST=2ltreqlengthgt can
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be used to read data If the module still has unread data +FTPLIST11 will be shown again in a certain time
If using AT+FTPGETPATH to set a directory path it will returned thefiles contents under this directory if set a file path it will return theinformation of the file specified
10223AT+FTPEXTGET Extend Download File
AT+FTPEXTGET Extend Download File
Test CommandAT+FTPEXTGET=
ResponseOKParametersSee Write Command
Read CommandAT+FTPEXTGET
Response+FTPEXTGET ltmodegtltlengthgtOKParametersSee Write Command
Write Command1) if mode is 0 or 1AT+FTPEXTGET=ltmodegt3)if mode is 3AT+FTPEXTGET=ltmodegtltposgtltlengt
ResponseIf mode is 0OK
If mode is 1 and successfully download dataOK
+FTPEXTGET 10
If mode is 1 and failed to download dataOK
+FTPEXTGET 1lterrorgt
If mode is 3 and successfully download data+FTPEXTGET 3ltlengthgt0123456hellipOKIf ltfile namegt is already exist in flashERRORParametersltmodegt 0 use default FTPGET method
1 open extend FTP get session and download data to RAM3 read the downloaded data from RAM then output it to the
serial port
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ltfile namegt File name length should less than or equal to 50 charactersltposgt data offset should less than ltlengthgtltlengt data length 0-300kltlengthgt The length of the downloaded data from the remote machinelterrorgt See AT+FTPGET
Parameter Saving Mode NO_SAVEMax Response Time 75 seconds(In case no response is received from server)Reference Note
The data it can get is 300k at most
10224AT+FTPETPUT Upload File
AT+FTPETPUT Upload File
Test CommandAT+FTPETPUT=
Response
OKParametersSee Write Command
Write CommandAT+FTPETPUT=ltmodegt
ResponseIf mode is 1 and successfully open PUT sessionOK
+FTPETPUT 11
If mode is 1 and failed to open PUT sessionOK
+FTPETPUT 1lterrorgt
If mode is 2+FTPETPUT 21hellip Input dataltETXgt To notify the module that all data has been sent switch
from data mode to command modeOK
If data transfer finished+FTPETPUT 10
If data transfer failed+FTPETPUT 1lterrorgtParameters
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ltmodegt 1 For opening FTPETPUT session2 For writing FTP upload data
lterrorgt See AT+FTPEXTGETParameter Saving Mode NO_SAVEMax Response Time -
Reference
Note The TCPIP stack will only interpret an ltETXgt character as the end of
the file to be transferred if its not preceded by a ltDLEgt character As aconsequence the attached host must send ltETXgt characters precededby ltDLEgt characters and it must also code ltDLEgt characters inltDLEgtltDLEgt
10225AT+FTPETGET Download File
AT+FTPETGET Download File
Test CommandAT+FTPETGET=
Response
OKParametersSee Write Command
Write CommandAT+FTPETGET=ltmodegt
ResponseIf mode is 1 and successfully open GET sessionOK
+FTPETGET 11
If data transfer finished0123456789hellipltETXgt To notify the user that all data transfer has been finished
switch from data mode to command mode
+FTPETGET 10
If mode is 1 and failed to download dataOK
+FTPETGET 1lterrorgtParametersltmodegt 1 Open FTPETGET session and download datalterrorgt See AT+FTPEXTGET
Parameter Saving Mode NO_SAVEMax Response Time -
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Reference
Note Each ltETXgt character present in the payload data of the FTP flow will
be coded by the TCPIP stack on the serial port as ltDLEgtltETXgt EachltDLEgt character will be coded as ltDLEgtltDLEgt The attached hostmust then decode the FTP flow to remove these escape characters
10226AT+FTPQUIT Quit Current FTP Session
AT+FTPQUIT Quit Current FTP SessionTest CommandAT+FTPQUIT=
ResponseOK
Execution CommandAT+FTPQUIT
Response
If the current operation is GET methodOK
+FTPGET 180
If the current operation is PUT methodOK
+FTPPUT 180
If FTP is in idle stateERROR
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
10227AT+FTPRENAME Rename the Specified File on the Remote Machine
AT+FTPRENAME Rename the Specified File on the Remote Machine
Test CommandAT+FTRENAME=
ResponseOKParametersSee Execution Command
Execution CommandAT+FTPRENAME
ResponseIf successOK
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+FTPRENAME 10
If failedOK
+FTPRENAME 1lterrorgt
If error is related to ME functionality+CME ERROR lterrgtParameterlterrorgt See AT+FTPGET
Parameter Saving Mode NO_SAVEMax Response Time -
Reference
Note The file is specified by the AT+FTPGETNAME and
AT+FTPGETPATH commands The new file name is set by AT+FTPPUTNAME and
AT+FTPPUTPATH command
10228AT+FTPMDTM Get the Last Modification Timestamp of Specified File on theRemote Machine
AT+FTPMDTM Get the Last Modification Timestamp of Specified File on theRemote Machine
Test CommandAT+FTPMDTM=
ResponseOKParametersSee Execution Command
Execution CommandAT+FTPMDTM
ResponseIf successOK
+FTPMDTM 10lttimestampgt
If failedOK
+FTPMDTM 1lterrorgt
If error is related to ME functionality+CME ERROR lterrgtParameterlterrorgt See AT+FTPGET
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lttimestampgt The last modification timestamp of the specified file
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNoteThe file is specified by the AT+FTPGETNAME and AT+FTPGETPATHcommands
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11 AT Command for NTP function
111 Overview
Command DescriptionAT+CNTPCID Set GPRS bearer profilersquos IDAT+CNTP Synchronize network time
112 Detailed Descriptions of Commands
1121 AT+CNTPCID Set GPRS Bearer Profilersquos ID
AT+CNTPCID Set GPRS Bearer Profilersquos ID
Test CommandAT+CNTPCID=
Response+ CNTPCID (range of supporded ltcidgts)
OKParametersSee Write Command
Read CommandAT+CNTPCID
Response+ CNTPCID ltcidgt
OKParametersSee Write Command
Write CommandAT+CNTPCID=ltcidgt
ResponseOKIf error is related to ME functionalityERRORParametersltcidgt Bearer profile identifier refer to AT+SAPBR
Parameter Saving Mode -Max Response Time -
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Reference Note
1122 AT+CNTP Synchronize Network Time
AT+CNTP Synchronize Network Time
Test CommandAT+CNTP=
Response+CNTP (length of ltntp servergt)(range of lttime zonegt)(range of ltcidgt)(range of ltmodegt)
OKParameterSee Write Command
Read CommandAT+CNTP
Response+ CNTP ltntp severgtlttime zonegtltcidgtltmodegt
OKParameterSee Write Command
Write CommandAT+CNTP=ltntpservergt[lttimezonegt][ltcidgt][ltmodegt]
ResponseOKParameterltntp servergt NTP serverrsquos urllttime zonegt Local time zone the range is (-47 to 48) in fact timezone range (-12 to 12) but taking into account that some countries andregions will use half time zone or even fourth time zone so the entireextended four time zones X so that when the time zone of the input integersare used without the need for decimal Time zone in front of the West if it isa negative number indicates the time zoneltcidgt Bearer profile identifier refer to AT+SAPBRltmodegt print network time on uart and set to local time
0 Just set network to localtime1 Just output network time to AT port2 Set network to localtime and output network time to AT port
Execution commandAT+CNTP
ResponseOK
+CNTP ltcodegt[lttimegt]Parameterltcodegt 1 Network time synchronization is successful
61 Network Error62 DNS resolution error63 Connection Erro64 Service response error
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65 Service Response Timeoutlttimegt Network time
Parameter Saving Mode -Max Response Time -
ReferenceNote After successful synchronization time you can use AT+CCLK to query
local time
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12 AT Commands for OneNetApplication
121 Overview
Command DescriptionAT+MIPLCREATE Create OneNet configurationAT+MIPLDELETE Delete OneNet configurationAT+MIPLOPEN Connect to OneNetAT+MIPLADDOBJ Add objectAT+MIPLDELOBJ Delete objectAT+MIPLCLOSE Disconnect to OneNetAT+MIPLNOTIFY Notify data to OneNetAT+MIPLREADRSP Send response on read commandAT+MIPLWRITERSP Send response on write commandAT+MIPLEXECUTERSP Send response on execute commandAT+MIPLOBSERVERSP Send response on observe commandAT+MIPLDISCOVERRSP Send response on discover commandAT+MIPLPARAMETERRSP Send response on parameter commandAT+MIPLUPDATE Update registrationAT+MIPLVER Version of OneNet SDKAT+MIPLBOOTSTRAP Bootstrap mode+MIPLREAD Read request to user+MIPLWRITE Write request to user+MIPLEXECUTE Execute request to user+MIPLOBSERVE Observe request to user+MIPLDISCOVER Discover request to user+MIPLPARAMETER Set parameter request to user+MIPLEVENT Event indication to user
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122 Detailed Descriptions of Commands
1221 AT+MIPLCREATE Create OneNet configuration
AT+MIPLCREATE Create OneNet configuration
Test CommandAT+MIPLCREATE=
Response+MIPLCREATE ltsizegtltconfiggtltindexgtlttotalsizegtltflaggt
OKParametersSee Write Command
Execution CommandAT+MIPLCREATE
Responseltrefgt
OK
Write CommandAT+MIPLCREATE=ltsizegtltconfiggtltindexgtlttotalsizegtltflaggt
Responseltrefgt
OKParametersltsizegt Current ltconfiggt sizeltconfiggt Config in hex formatltindexgt Current config indexlttotalsizegt Total config sizeltflaggt Indicate the input is over or not
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
1222 AT+MIPLDELETE Delete OneNet configuration
AT+MIPLDELETE Delete OneNet configuration
Test CommandAT+MIPLDELETE=
Response+MIPLDELETE ltrefgt
OKParametersSee Write Command
Write CommandAT+MIPLDELETE=ltref
ResponseOK
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gt Parametersltrefgt Config id
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
1223 AT+MIPLOPEN Connect to OneNet
AT+MIPLOPEN Connect to OneNet
Test CommandAT+MIPLOPEN=
Response+MIPLOPEN ltrefgtltlifetimegtltparamgt
OKParametersSee Write Command
Write CommandAT+MIPLOPEN=ltrefgtltlifetimegtltparamgt
ResponseOKParametersltrefgt Config idltlifetimegt Lifetime to update automaticallyltparamgt Reserved
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
1224 AT+MIPLADDOBJ Add object
AT+MIPLADDOBJ Add object
Test CommandAT+MIPLADDOBJ=
Response+MIPLADDOBJltrefgtltobjectidgtltinstancecountgtltinstanceBitmapgtltattributeCountgtltactionCountgt
OKParametersSee Write Command
Write CommandAT+MIPLADDOBJ=ltrefgtltobjectidgtltinstance
ResponseOKParameters
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countgtltinstanceBitmapgtltattributeCountgtltactionCountgt
ltrefgt Config idltobjectidgt Object idltinstancecountgt Count of instanceltinstanceBitmapgt Bitmap of instanceltattributeCountgt Count of attribute resourceltactionCountgt Count of action resource
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
1225 AT+MIPLDELOBJ Delete Object
AT+MIPLDELOBJ Delete object
Test CommandAT+MIPLDELOBJ=
Response+MIPLDELOBJ ltrefgtltobjectidgt
OKParametersSee Write Command
Write CommandAT+MIPLDELOBJ=ltrefgtltobjectidgt
ResponseOKParametersltrefgt Config idltobjectgt Object id
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
1226 AT+MIPLCLOSE Disconnect to OneNet
AT+MIPLCLOSE Disconnect to OneNet
Test CommandAT+MIPLCLOSE=
Response+MIPLCLOSE ltrefgt
OKParametersSee Write Command
Write Command Response
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AT+MIPLCLOSE=ltrefgt OKParametersltrefgt Config id
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
1227 AT+MIPLNOTIFY Notify Data to OneNet
AT+MIPLNOTIFY Notify Data to OneNet
Test CommandAT+MIPLNOTIFY=
Response+MIPLNOTIFYltrefgtltmsgidgtltobjectidgtltinstanceidgtltresourceidgtltvaluetypegtltlengtltvaluegtltindexgtltflaggt[ltackidgt]
OKParametersSee Write Command
Write CommandAT+MIPLNOTIFY=ltrefgtltmsgidgtltobjectidgtltinstanceidgtltresourceidgtltvaluetypegtltlengtltvaluegtltindexgtltflaggt[ltackidgt]
ResponseOKParametersltrefgt Config idltobjectidgt Object idltinstanceidgt Instance idltresourceidgt Resource idltvaluetypegt Type of value
1 String2 Opaque3 Integer4 Float5 Bool
ltlengt Lengthltvaluegt Value stringltindexgt Index of current inputltflaggt Indicate the input is over or notltackidgt Need ack or not
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
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1228 AT+MIPLREADRSP Send Response on Read Command
AT+MIPLREADRSP Send Response on Read Command
Test CommandAT+MIPLREADRSP=
Response+MIPLREADRSPltrefgtltmsgidgtltresultgtltobjectidgtltinstanceidgtltresourceidgtltvaluetypegtltlengtltvaluegtltindexgtltflaggt
OKParametersSee Write Command
Write CommandAT+MIPLREADRSP=ltrefgtltmsgidgtltresultgtltobjectidgtltinstanceidgtltresourceidgtltvaluetypegtltlengtltvaluegtltindexgtltflaggt
ResponseOKParametersltrefgt Config idltmsgidgt Message idltresultgt Resultltobjectidgt Object idltinstanceidgt Instance idltresourceidgt Resource idltvaluetypegt Type of value
1 String2 Opaque3 Integer4 Float5 Bool
ltlengt Lengthltvaluegt Value stringltindexgt Index of current inputltflaggt Indicate the input is over or not
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
1229 AT+MIPLWRITERSP Send Response on Write Command
AT+MIPLWRITERSP Send Response on Write CommandTest CommandAT+MIPLWRITERSP=
Response+MIPLWRITERSP ltrefgtltmsgidgtltresultgt
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OKParametersSee Write Command
Write CommandAT+MIPLWRITERSP=ltrefgtltmsgidgtltresultgt
ResponseOKParametersltrefgt Config idltmsgidgt Message idltresultgt Result
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
12210AT+MIPLEXECUTERSP Send Response on Execute Command
AT+MIPLEXECUTERSP Send Response on Execute Command
Test CommandAT+MIPLEXECUTERSP=
Response+MIPLEXECUTERSP ltrefgtltmsgidgtltresultgt
OKParametersSee Write Command
Write CommandAT+MIPLEXECUTERSP=ltrefgtltmsgidgtltresultgt
ResponseOKParametersltrefgt Config idltmsgidgt Message idltresultgt Result
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
12211AT+MIPLOBSERVERSP Send Response On Observe Command
AT+MIPLOBSERVERSP Send Response on Observe CommandTest Command Response
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AT+MIPLOBSERVERSP=
+MIPLOBSERVERSP ltrefgtltmsgidgtltresultgt
OKParametersSee Write Command
Write CommandAT+MIPLOBSERVERSP=ltrefgtltmsgidgtltresultgt
ResponseOKParametersltrefgt Config idltmsgidgt Message idltresultgt Result
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
12212AT+MIPLDISCOVERRSP Send Response on Discover Command
AT+MIPLDISCOVERRSP Send Response on Discover Command
Test CommandAT+MIPLDISCOVERRSP=
Response+MIPLDISCOVERRSP ltrefgtltmsgidgtltresultgtltlengthgtltvaluestringgt
OKParametersSee Write Command
Write CommandAT+MIPLDISCOVERRSP=ltrefgtltmsgidgtltresultgtltlengthgtltvaluestringgt
ResponseOKParametersltrefgt Config idltmsgidgt Message idltresultgt Resultltlengthgt Number of resourceidltvaluestringgt Resource id string
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
12213AT+MIPLPARAMETERRSP Send Response on Parameter Command
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AT+MIPLPARAMETERRSP Send Response on Parameter Command
Test CommandAT+MIPLPARAMETERRSP=
Response+MIPLPARAMETERRSP ltrefgtltmsgidgtltresultgt
OKParametersSee Write Command
Write CommandAT+MIPLPARAMETERRSP=ltrefgtltmsgidgtltresultgt
ResponseOKParametersltrefgt Config idltmsgidgt Message idltresultgt Result
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
12214AT+MIPLUPDATE Update Registration
AT+MIPLUPDATE Update Registration
Test CommandAT+MIPLUPDATE=
Response+MIPLUPDATE ltrefgtltlifetimegtltflaggt
OKParametersSee Write Command
Write CommandAT+MIPLUPDATE=ltrefgtltlifetimegtltflaggt
ResponseOKParametersltrefgt Config idltlifetimegt Lifetime to updateltflaggt Update with object update or not
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
12215AT+MIPLVER Version of OneNet SDK
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AT+MIPLVER Version of OneNet SDK
Read CommandAT+MIPLVER
Response+MIPLVER ltversiongt
OKParametersltversiongt Version of SDK
Parameter Saving Mode -Max Response Time -Reference
Note
12216AT+MIPLBOOTSTRAP Bootstrap Mode
AT+MIPLBOOTSTRAP Bootstrap Mode
Write CommandAT+MIPLBOOTSTRAP=ltmodegt
ResponseOKParametersltmodegt Bootstrap mode
0 Disable1 Enable
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
12217+MIPLREAD Read Request to User
+MIPLREAD Read Request to UserResponse+MIPLREAD ltrefgtltmsgidgtltobjectidgtltinstanceidgtltresourceidgtParametersltrefgt Integer OneNET instance returned by AT+MIPLCREATEltmsgidgt Integer message idltobjectidgt Integer object idltinstanceidgt Integer instance id read all resources of all instances ofthe object if instanceid equals -1ltresourceidgt Integer resource id read all resources of the instance ifresourceid equals -1
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12218+MIPLWRITE Write Request to User
+MIPLWRITE Write Request to UserResponse+ MIPLWRITEltrefgtltmsgidgtltobjectidgtltinstanceidgtltresourceidgtltvaluetypegtltlengtltvaluegtltflaggtltindexgtParametersltrefgt Integer OneNET instance returned by AT+MIPLCREATEltmsgidgt Integer message idltobjectidgt Integer object idltinstanceidgt Integer instance idltresourceidgt Integer resource idltvaluetypegt Integer write data value type
1 String2 Opaque3 Integer0 Float5 Bool
ltlengt Integer write data length It can be ommited if valuetype is Integeror Float or Boolltvaluegt Integer write data valueltflaggt Integer message flag
1 First message2 Middle message0 Last message
ltindexgt Integer message index from 0 to 1024
12219+MIPLEXECUTE Execute Request to User
+MIPLEXECUTE Execute Request to UserResponse+MIPLEXECUTEltrefgtltmsgidgtltobjectidgtltinstanceidgtltresourceidgtltlengtltargumentsgtParametersltrefgt Integer OneNET instance returned by AT+MIPLCREATEltmsgidgt Integer message idltobjectidgt Integer object idltinstanceidgt Integer instance id
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ltresourceidgt Integer resource idltlengt Integer parameter lengthltargumentsgt String parameter string
12220+MIPLOBSERVE Observe Request to User
+MIPLOBSERVE Observe Request to UserResponse+ MIPLOBSERVEltrefgtltmsgidgtltflaggtltobjectidgtltinstanceidgtltresourceidgtParametersltrefgt Integer OneNET instance returned by AT+MIPLCREATEltmsgidgt Integer message idltflaggt Integer observe flag
1 Indicates observe0 Indicates cancel observe
ltobjectidgt Integer object idltinstanceidgt Integer instance id observe all resources of all instancesof the object if instanceid equals -1ltresourceidgt Integer resource id observe all resources of the instance ifresourceid equals -1
12221+MIPLDISCOVER Discover Request to User
+MIPLDISCOVER Discover Request to UserResponse+MIPLDISCOVER ltrefgtltmsgidgtltobjectidgtParametersltrefgt Integer OneNET instance returned by AT+MIPLCREATEltmsgidgt Integer message idltobjectidgt Integer object id
12222+MIPLPARAMETER Set Parameter Request to User
+MIPLPARAMETER Set Parameter Request to UserResponse+MIPLPARAMETER
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ltrefgtltmsgidgtltobjectidgtltinstanceidgtltresourceidgtltlengtltparametergtParametersltrefgt Integer OneNET instance returned by AT+MIPLCREATEltmsgidgt Integer message idltobjectidgt Integer object idltinstanceidgt Integer instance id observe all resources of all instancesof the object if instanceid equals -1ltresourceidgt Integer resource id observe all resources of the instance ifresourceid equals -1ltlengt Integer parameter lengthltparametergt String parameter string must start with and end with
pmin=xxx pmax=xxx gt=xxx lt=xxx stp=xxx
12223+MIPLEVENT Event Indication to User
+MIPLEVENT Event Indication to UserResponse+MIPLEVENT ltrefgtltevtidgtParametersltrefgt Integer OneNET instance returned by AT+MIPLCREATEltevtidgt Integer event id
1 BOOTSTRAP_START2 BOOTSTRAP_SUCCESS3 BOOTSTRAP_FAILED4 CONNECT_SUCCESS5 CONNECT_FAILED6 REG_SUCCESS7 REG_FAILED8 REG_TIMEOUT9 LIFETIME_TIMEOUT10 STATUS_HALT11 UPDATE_SUCCESS12 UPDATE_FAILED13 UPDATE_TIMEOUT14 UPDATE_NEED15 UNREG_DONE20 RESPONSE_FAILED21 RESPONSE_SUCCESS25 NOTIFY_FAILED26 NOTIFY_SUCCESS
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13 AT Commands for Telecom IOTApplication
131 Overview
Command DescriptionAT+SIMLCREATE Create configurationAT+SIMLMODE Connection modeAT+SIMLOPEN Connect to Telecom IOTAT+SIMLSEND Send data to Telecom IOTAT+SIMLCLOSE Disconnect to Telecom IOT
132 Detailed Descriptions of Commands
1321 AT+SIMLCREATE Create Configuration
AT+SIMLCREATE Create Configuration
Test CommandAT+SIMLCREATE=
Response+SIMLCREATE ltconfiggt
OKParametersSee Write Command
Write CommandAT+SIMLCREATE=ltconfiggt
ResponseOKParametersltconfiggt Config in hex format
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
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1322 AT+SIMLMODE Connection Mode
AT+SIMLMODE Connection Mode
Test CommandAT+SIMLMODE=
Response+SIMLMODE ltmodegt
OKParametersSee Write Command
Write CommandAT+SIMLMODE=ltmodegt
ResponseOKParametersltmodegt Connection mode
1 Other2 China Telecom IOT
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
1323 AT+SIMLOPEN Connect to Telecom IOT
AT+SIMLOPEN Connect to Telecom IOT
Test CommandAT+SIMLOPEN=
Response+SIMLOPEN ltlifetimegt
OKParametersSee Write Command
Write CommandAT+SIMLOPEN=ltlifetimegt
ResponseOKParametersltlifetimegt Reserved
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
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1324 AT+SIMLSEND Send Data to Telecom IOT
AT+SIMLSEND Send Data to Telecom IOT
Test CommandAT+SIMLSEND=
Response+SIMLSEND ltdatagtltflaggt
OKParametersSee Write Command
Write CommandAT+SIMLSEND=ltdatagtltflaggt
ResponseOKParametersltdatagt String in hex formatltflaggt
0 Input over1 Input not over
Parameter Saving Mode NO_SAVEMax Response Time -Reference
Note
1325 AT+SIMLCLOSE Disconnect to Telecom IOT
AT+SIMLCLOSE Disconnect to Telecom IOT
Execution CommandAT+SIMLCLOSE
ResponseOKParameters
Parameter Saving Mode -Max Response Time -Reference
Note
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14 AT Commands for GNSSApplication
SIM7000 series modules provide GNSS AT command is as follows
141 Overview
Command DescriptionAT+CGNSPWR GNSS Power ControlAT+CGNSINF GNSS Navigation Information Parsed From NMEA SentencesAT+CGNSURC GNSS Navigation URC ReportAT+CGNSPORT GNSS NMEA Out Port SetAT+CGNSCOLD GNSS Cold StartAT+CGNSWARM GNSS Warm StartAT+CGNSHOT GNSS Hot StartAT+CGNSMOD GNSS Work Mode SetAT+CGNSCFG GNSS NMEA Out ConfigureAT+CGNSTST GNSS NMEA Data Output to AT PortAT+CGNSXTRA GNSS XTRA Function OpenAT+CGNSCPY GNSS XTRA File CopyAT+CGNSRTMS GNSS NMEA out frequency configureAT+CGNSHOR Configure Positioning Desired AccuracyAT+CGNSUTIPR Configure Baud Rate When NMEA Output From UART3AT+CGNSNMEA Configure NMEA output sentencesAT+CGTP IZAT GNSS ConfigureAT+CGNSSUPLCFG GNSS SUPL ConfigureAT+CGNSSUPL GNSS SUPL Control
142 Detailed Descriptions of Commands
1421 AT+CGNSPWR GNSS Power Control
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AT+CGNSPWR GNSS Power Control
Test CommandAT+CGNSPWR=
Response+CGNSPWR (list of supported ltmodegts )
OKParametersSee Write Command
Read CommandAT+CGNSPWR
ResponseTA returns the current status of GNSS Power supply+CGNSPWR ltmodegt
OKParametersSee Write Command
Write CommandAT+CGNSPWR=ltmodegt
ResponseOKorERRORParametersltmodegt
0 Turn off GNSS power supply1 Turn on GNSS power supply
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNMEA data will not out put to usbrsquos NMEA port when set AT+CGNSPWR=1through uart port except config it by AT+CGNSCFG=1
1422 AT+CGNSINF GNSS Navigation Information Parsed From NMEA Sentences
AT+CGNSINF GNSS Navigation Information Parsed From NMEA Sentences
Test CommandAT+CGNSINF=
ResponseOKParametersSee Execution Command
Execution CommandAT+CGNSINF
Response+CGNSINF ltGNSS run statusgtltFix statusgtltUTC date ampTimegtltLatitudegtltLongitudegtltMSL AltitudegtltSpeed OverGroundgtltCourse Over GroundgtltFixModegtltReserved1gtltHDOPgtltPDOPgtltVDOPgtltReserved2gtltGNSSSatellites in ViewgtltGNSS Satellites UsedgtltGLONASS SatellitesUsedgtltReserved3gtltCN0 maxgtltHPAgtltVPAgt
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OKParametersltGNSS run statusgt
0 GNSS off1 GNSS on
ltFix statusgt0 Not fixed position1 Fixed position
See below table 15-1Parameter Saving Mode NO_SAVEMax Response Time -Reference
Table 15- 1 AT+CGNSINF return ParametersIndex Parameter Unit Range Length
1 GNSS run status -- 0-1 12 Fix status -- 0-1 1
3 UTC date amp TimeyyyyMMddhhmm
sssss
yyyy [19802039]MM [112]dd [131]hh [023]mm [059]
sssss[000060999]
18
4 Latitude plusmndddddddd [-9000000090000000] 105 Longitude plusmnddddddddd [-180000000180000000] 11
6 MSL Altitude meters 8
7 Speed Over Ground Kmhour [099999] 6
8 Course Over Ground degrees [036000] 6
9 Fix Mode -- 012[1] 1
10 Reserved1 0
11 HDOP -- [0999] 4
12 PDOP -- [0999] 4
13 VDOP -- [0999] 4
14 Reserved2 0
15 GNSS Satellites in View -- [099] 2
16 GPS Satellites Used -- [099] 2
17 GLONASS Satellites used -- [099] 2
18 Reserved3 0
19 CN0 max dBHz [055] 2
20 HPA[2] meters [099999] 6
21 VPA[2] meters [099999] 6
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Total(94) chars
Note1 The range of ltFix Modegt depends on the GNSS chip used2 Reserved
1423 AT+CGNSURC GNSS Navigation URC Report
AT+CGNSURC GNSS Navigation URC Report
Test CommandAT+CGNSURC=
Response+CGNSURC (0-255)
OKParametersSee Write Command
Read CommandAT+CGNSURC
ResponseTA returns the current URC setting+CGNSURC ltNavigation modegt
OKParametersSee Write CommandUnsolicited Result Code+UGNSINF ltGNSS run statusgtltFix statusgtltUTC date ampTimegtltLatitudegtltLongitudegtltMSL AltitudegtltSpeed OverGroundgtltCourse Over GroundgtltFixModegtltReserved1gtltHDOPgtltPDOPgtltVDOPgtltReserved2gtltGNSSSatellites in ViewgtltGNSS Satellites UsedgtltGLONASS SatellitesUsedgtltReserved3gtltCN0 maxgtltHPAgtltVPAgt
Write CommandAT+CGNSURC=ltNavigation modegt
ResponseOKorERRORParametersltNavigation modegt
0 Turn off navigation data URC report1 Turn on navigation data URC report and report every GNSS FIX2 Turn on navigation data URC report and report every 2 GNSS FIXhellip255 Turn on navigation data URC report and report every 255 GNSS FIX
Parameter Saving Mode NO_SAVEMax Response Time -
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ReferenceNote Factory setting is AT+CGNSURC=0 URC +UGNSINF parameters are the same as +CGNSINF return
1424 AT+CGNSPORT GNSS NMEA Out Port Set
AT+CGNSPORT GNSS NMEA Out Port Set
Test CommandAT+CGNSPORT=
Response+CGNSPORT (list of supported ltportgt)
OKParametersSee Write Command
Read CommandAT+CGNSPORT
Response+CGNSPORT ltportgt
OK
Write CommandAT+CGNSPORT=ltportgt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltportgt Num of the port NMEA out
3 NMEA port4 NONE
Parameter Saving Mode AUTO_SAVE_REBOOTMax Response Time -Reference Note
Module must reboot to make it effect if ltportgt value is changed
1425 AT+CGNSCOLD GNSS Cold Start
AT+CGNSCOLD GNSS Cold StartTest CommandAT+CGNSCOLD=
ResponseOK
Execution CommandAT+CGNSCOLD
ResponseIf AT+CGNSXTRA=0OKElse if AT+CGNSXTRA=1OK
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+CGNSXTRA ltmodgtParametersltmodgt
0 Aid XTRA file success1 XTRA file is not exist2 XTRA file is not effective
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
1426 AT+CGNSWARM GNSS Warm Start
AT+CGNSWARM GNSS Warm StartTest CommandAT+CGNSWARM=
ResponseOK
Execution CommandAT+CGNSWARM
Response
OKParameter Saving Mode NO_SAVEMax Response Time -Reference Note
1427 AT+CGNSHOT GNSS Hot Start
AT+CGNSHOT GNSS Hot StartTest CommandAT+CGNSHOT=
ResponseOK
Execution CommandAT+CGNSHOT
Response
OKParameter Saving Mode NO_SAVEMax Response Time -Reference Note
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1428 AT+CGNSMOD GNSS Work Mode Set
AT+CGNSMOD GNSS Work Mode Set
Test CommandAT+CGNSMOD=
Response+CGNSMOD (list of supported ltgps modegt)(list of supported ltglomodegts)(list of supported ltbd modegts)(list of supported ltgal modegts)
OKParametersSee Write Command
Read CommandAT+CGNSMOD
Response+CGNSMOD ltgps modegtltglo modegtltbd modegtltgal modegt
OK
Write CommandAT+CGNSMOD=ltgpsmodegtltglomodegtltbdmodegtltgal modegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltGPS modegt GPS work mode
1 Start GPS NMEA outltglo modegt GLONASS work mode
0 Stop GLONASS NMEA out1 Start GLONASS NMEA out
ltbd modegt BEIDOU work mode0 Stop BEIDOU NMEA out1 Start BEIDOU NMEA out2 BEIDOU outside of us
ltga modegt GALILEAN work mode0 Stop GALILEAN NMEA out1 Start GALILEAN NMEA out2 GALILEAN outside of us
Parameter Saving Mode AUTO_SAVE_REBOOTMax Response Time -Reference Note
1429 AT+CGNSCFG GNSS NMEA Out Configure
AT+CGNSCFG GNSS NMEA Out ConfigureTest CommandAT+CGNSCFG=
Response+CGNSCFG (list of supported ltmodegts)
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OKParametersSee Write Command
Read CommandAT+CGNSCFG
ResponseTA returns the current status of configure+CGNSCFG ltmodegt
OKParametersSee Write Command
Write CommandAT+CGNSCFG=ltmodegt
ResponseOKorERRORParametersltmodegt
0 Turn off GNSS NMEA data output to USBrsquos NMEA port when setAT+CGNSPWR=10 through UART
1 Turn on GNSS NMEA data output to USBrsquos NMEA port when setAT+CGNSPWR=10 through UART2 Turn on GNSS NMEA data output to UART3 port when setAT+CGNSPWR=10
Parameter Saving Mode NO_SAVEMax Response Time -
ReferenceNoteThis command only supported in UART port
14210AT+CGNSTST GNSS NMEA Data Output to AT Port
AT+CGNSTST GNSS NMEA Data Output to AT Port
Test CommandAT+CGNSTST=
Response+CGNSTST (0-1) (1-255)
OKParametersSee Write Command
Read CommandAT+CGNSTST
ResponseTA returns the current status of configure+CGNSTST ltTSTgt
OK
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ParametersSee Write Command
Write CommandAT+CGNSTST=ltTSTgt[ltcontgt]
ResponseOKorERRORParametersltTSTgt
0 Turn off GNSS NMEA data out put to AT port1 Turn on GNSS NMEA data out put to AT port
ltcontgt the number of NMEA data package1-255
Parameter Saving Mode NO_SAVEMax Response Time -Reference
14211AT+CGNSXTRA GNSS XTRA Function Open
AT+CGNSXTRA GNSS XTRA Function Open
Test CommandAT+CGNSXTRA=
Response+CGNSXTRA (0-1)
OKParametersSee Write Command
Read CommandAT+CGNSXTRA
ResponseTA returns the current status of configure+CGNSXTRA ltenablegt
OKParametersSee Write Command
Write CommandAT+CGNSXTRA=ltenablegt
ResponseOKorERRORParametersltenablegt
0 Disable XTRA function1 Enable XTRA function
Execution CommandAT+CGNSXTRA
ResponseThis command is used to query validate time of XTRA file The XTRA file
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exists if the download and copy are successfulIf XTRA file is not existERRORElse if XTRA file is existltvalidDurationHoursgtltInject gpsOneXTR GPS timegt
OKParametersltvalidDurationHoursgt Validate time of XTRA fileUnit is Hour Defautvalue is 168ltInject gpsOneXTR GPS timegt Download time of XTRA file
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
14212AT+CGNSCPY GNSS XTRA File Copy
AT+CGNSCPY GNSS XTRA File Copy
Test CommandAT+CGNSCPY=
ResponseOKParametersSee Execution Command
Execution CommandAT+CGNSCPY
Response+CGNSCPY ltretgt
OKParametersltretgt
1 File not exist0 Copy success
Parameter Saving Mode NO_SAVEMax Response Time -Reference
14213AT+CGNSRTMS GNSS NMEA Out Frequency Configure
AT+CGNSRTMS GNSS NMEA Out Frequency ConfigureTest CommandAT+CGNSRTMS=
Response+CGNSRTMS (list of supported ltfrequencygts)
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OKParametersSee Read Command
Read CommandAT+CGNSRTMS
Response+CGNSRTMS ltfrequency gt
OKParametersltfrequencygt GNSS NMEA Out Frequency range is 50-1000
Defaultvalue is 1000Parameter Saving Mode NO_SAVEMax Response Time -Reference
14214AT+CGNSHOR Configure Positioning Desired Accuracy
AT+CGNSHOR Configure Positioning Desired Accuracy
Test CommandAT+CGNSHOR=
Response+CGNSHOR (0-1800000)
OKParametersSee Write Command
Read CommandAT+CGNSHOR
ResponseTA returns the current status of configure+CGNSHOR ltaccgt
OKParametersSee Write Command
Write CommandAT+CGNSHOR=ltaccgt
ResponseOKorERRORParametersltaccgt Configure the positioning desired accuracy threshold in meters
Range 0-1800000 Default value is 50Parameter Saving Mode NO_SAVEMax Response Time -Reference
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14215AT+CGNSUTIPR Configure Baud Rate When NMEA Output from UART3
AT+CGNSUTIPR Configure Baud Rate When NMEA Output from UART3
Test CommandAT+CGNSUTIPR=
Response+CGNSUTIPR (9600192003840057600115200)
OKParametersSee Write Command
Read CommandAT+CGNSUTIPR
ResponseTA returns the current status of configure+CGNSUTIPR ltiprgt
OKParametersSee Write Command
Write CommandAT+CGNSUTIPR=ltiprgt
ResponseOKorERRORParametersltiprgt Baud rate when NMEA output from UART3
9600192003840057600115200
Parameter Saving Mode NO_SAVEMax Response Time -
Reference
NoteWhen GPS is started set AT+CGNSUTIPR=ltiprgt first then useAT+CGNSCFG=2 to configure UART3 output After turning on GPS youcan use the set baud rate output in UART3
14216AT+CGNSNMEA Configure NMEA Output Sentences
AT+CGNSNMEA Configure NMEA Output Sentences
Test CommandAT+CGNSNMEA=
Response+CGNSNMEA (range of supported ltnmeagts)
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OKParametersSee Write Command
Read CommandAT+CGNSNMEA
Response+CGNSNMEA ltnmeagt
OKParametersSee Write Command
Write CommandAT+CGNSNMEA=ltnmeagt
This command is used to configure NMEA output sentences which aregenerated by the GPS One engine when position data is availableResponseOKorERRORParametersltnmeagt Range is 0-262143Each bit enables an NMEA sentence output as follows
Bit 0 GPGGA (global positioning system fix data)Bit 1 GPRMC (recommended minimum specific GPSTRANSIT data)Bit 2 GPGSV (GPS satellites in view)Bit 3 GPGSA (GPS DOP and active satellites)Bit 4 GPVTG (track made good and ground speed)Bit 5 PQXFI (Global Positioning System Extended Fix Data)Bit 6 GLGSV (GLONASS satellites in view GLONASS fixes only)Bit 7 GNGSA (1 GPS2 Glonass3 GALILE DOP and Active
Satellites)Bit 8 GNGNS (fix data for GNSS receiversoutput forGPSGLONASSGALILEO)Bit 9 ReservedBit 10 GAGSV (GALILEO satellites in view)Bit 11 ReservedBit 12 ReservedBit 13 ReservedBit 14 ReservedBit 15 ReservedBit 16 BDGSAPQGSA (BEIDOUQZSS DOP and active satellites)Bit 17 BDGSVPQGSV (BEIDOUQZSS satellites in view)
Set the desired NMEA sentence bit(s) If multiple NMEA sentence formatsare desired OR the desired bits together
Parameter Saving Mode AUTO_SAVE_REBOOTMax Response Time -Reference Note
Reserved default 0 set invalid
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14217AT+CGTP IZAT GNSS Configure
AT+CGTP IZAT GNSS Configure
Test CommandAT+CGTP=
ResponseOKParametersSee Write Command
Read CommandAT+CGTP
Response+CGTPltfeature_controlgtltuser_session_controlgtltprimary_svr_addressgtltprimary_svr_portgtltsecondary_svr_addressgtltsecondary_svr_portgt
OKParametersSee Write Command
Write CommandAT+CGTP=ltfeature_controlgt
ResponseIf successfullyOKIf failedERRORParametersltfeature_controlgt
0 GTP disabled1 GTP enabled
If you want to use IZAT functionthis value must be 1ltuser_session_controlgt
0 Connection to the XTS is never permitted1 Connection to the XTS is always permitted
If you want to use IZAT functionthis value must be 1ltprimary_svr_addressgt the IP address of the primary GTP ServerIf you want to use IZAT functionthis value must be gtp1izatcloutnetltprimary_svr_portgt the port number of the primaryIf you want to use IZAT functionthis value must be 443ltsecondary_svr_addressgt the IP address of the secondary GTPServerIf you want to use IZAT functionthis value must be gtp2izatcloutnetltsecondary_svr_portgt the port number of the primaryIf you want to use IZAT functionthis value must be 443ltlatitudegt Latitude (specified in WGS84 datum)Type Floating pointUnits DegreesRange -900 to 900Positive values indicate northern latitude
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Negative values indicate southern latitudeltlongitudegt Longitude (specified in WGS84 datum)Type Floating pointUnits DegreesRange -1800 to 1800Positive values indicate eastern longitudeNegative values indicate western longitudeltdategt Output format is yyyy-mm-ddlttimegt UTC time output format is hhmmssltaccuarygt Horizontal position uncertainty (circular)Type Floating pointUnits Meters
Execution CommandAT+CGTP
ResponseOK
+GTPCELL ltlatitudegtltlongitudegtltdategtlttimegtltaccuarygtParametersSee Write Command
Parameter Saving Mode NO_SAVEMax Response Time -
Reference
Note Before all IZAT related operations we should ensure network is
registered IZAT flowStep 1 Configure IZAT NV param by AT+CGTP=1Step 2 Query IZAT NV param by AT+CGTPStep 3 Start IZAT location by AT+CGTP AT command exampleQuery IZAT NV setAT+CGTP+CGTP 11gtp1izatcloudnet443gtp2izatcloudnet443
OKIf query result is not this need set itAT+CGTP=1OK Start IZAT locationAT+CGTPOK
+GTPCELL32943878-1172145082019-08-231728031330200928
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14218AT+CGNSSUPLCFG GNSS SUPL Configure
AT+CGNSSUPLCFG GNSS SUPL Configure
Test CommandAT+CGNSSUPLCFG=
Response+CGNSSUPLCFG APNSUPLURL(0-31)(1-4)(0-1)
OKParametersSee Write Command
Read CommandAT+CGNSSUPLCFG
Response+CGNSSUPLCFG ltAPNgtltURLgtltSRVgtltPDNgtltSECURITYgt
OKParametersSee Write Command
Write CommandAT+CGNSSUPLCFG=ltAPNgtltSUPLURLgtltSRVgtltPDNgtltSECURITYgt
ResponseOKorERRORParametersltAPNgt APN nameltSUPLURLgt Server address urlltSRVgt Serving systems type
Bit 0 CDMABit 1 HDRBit 2 GSMBit 3 WCDMABit 4 LTE
ltPDNgt1 IPV42 IPV63 IPV4V64 PPP
ltSECURITYgt0 Disables security1 Enables security
Parameter Saving Mode AUTO_SAVE_REBOOTMax Response Time -Reference Note
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14219AT+CGNSSUPL GNSS SUPL Control
AT+CGNSSUPL GNSS SUPL Control
Test CommandAT+CGNSSUPL=
Response+CGNSSUPL (list of supportedltmodegts)
OKParametersSee Write Command
Read CommandAT+CGNSSUPL
Response+CGNSSUPL ltmodegt
OKParametersSee Write Command
Write CommandAT+CGNSSUPL=ltmodegt
ResponseOKorERRORParametersltmodegt
0 Turn off GNSS SUPL1 Turn on GNSS SUPL
Parameter Saving Mode NO_SAVEMax Response Time -Reference Note
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15 AT Commands for File System
151 Overview
Command DescriptionAT+CFSINIT Get Flash Data BufferAT+CFSWFILE Write File to the Flash Buffer Allocated by CFSINITAT+CFSRFILE Read File from FlashAT+CFSDFILE Delete the File from the FlashAT+CFSGFIS Get File SizeAT+CFSREN Rename a fileAT+CFSGFRS Get the size of file systemAT+CFSTERM Free the Flash Buffer Allocated by CFSINITAT+CBAINIT Initialize the ap backup file systemAT+CBALIST Set the files which want to backupAT+CBAPPS Start to backup ap file system allocated by CBAINIT and CBALISTAT+CBART Restore the file into ap file system
152 Detailed Descriptions of Commands
1521 AT+CFSINIT Get Flash Data Buffer
AT+CFSINIT Get Flash Data Buffer
Execution CommandAT+CFSINIT
ResponseOKorERRORor+CME ERROR lterrgtParameters
Parameter Saving Mode -
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Max Response Time -Reference Note
1522 AT+CFSWFILE Write File to the Flash Buffer Allocated by CFSINIT
AT+CFSWFILE Write File to the Flash Buffer Allocated by CFSINIT
Test CommandAT+CFSWFILE=
Response+CFSWFILE (0-3)fileName(0-1)(1-10240)(100-10000)
OKParametersSee Write Command
Write CommandAT+CFSWFILE=ltindexgtltfilenamegtltmodegtltfilesizegtltinput timegt
ResponseOKorERRORor+CME ERROR lterrgtParametersltindexgt
Directory of AP filesystem0 custapp1 fota2 datatx3 customer
ltfile namegtFile name length should less or equal 50 characters
ltmodegt0 If the file already existed write the data at the beginning of thefile1 If the file already existed add the data at the end of the file
ltfile sizegtFile size should be less than 10240 bytes
ltinput timegt Millisecond should send file during this period or you canrsquotsend file when timeout The value should be less than 10000 ms
Parameter Saving Mode -Max Response Time -Reference Note
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1523 AT+CFSRFILE Read File from Flash
AT+CFSRFILE Read File from Flash
Test CommandAT+CFSRFILE=
Response+CFSRFILE (0-3)fileName(0-1)(1-10240)(0-filesize)
OKParametersSee Write Command
Write CommandAT+CFSRFILE=ltindexgtltfilenamegtltmodegtltfilesizegtltpositiongt
ResponseOKorERRORor+CME ERROR lterrgtParametersltindexgt
Directory of AP filesystem0 custapp1 fota2 datatx3 customer
ltfile namegtFile name length should be less than or equal to 50 characters
ltmodegt0 Read data at the beginning of the file 1 Read data at the ltpositiongt of the file
ltfile sizegtThe size of the file that you want to read should be less than 10240
ltpositiongt The starting position that will be read in the fileWhen ltwrite modegt=0 ltpositiongt is invalid Read data from the beginningto the end of the fileWhen ltwrite modegt=1 ltpositiongt is valid Read data from the ltpositiongt tothe end of the file
Parameter Saving Mode -Max Response Time -Reference Note
1524 AT+CFSDFILE Delete the File from the Flash
AT+CFSDFILE Delete the File from the Flash
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Test CommandAT+CFSDFILE=
Response+CFSDFILE (0-3)fileName
OKParametersSee Write Command
Write CommandAT+CFSDFILE=ltindexgtltfile namegt
ResponseOKorERRORor+CME ERROR lterrgtParametersltindexgt
Directory of AP filesystem0 custapp1 fota2 datatx3 customer
ltfile namegtFile name length should be less than or equal to 50 characters
Parameter Saving Mode -Max Response Time -Reference Note
1525 AT+CFSGFIS Get File Size
AT+CFSGFIS Get File Size
Test CommandAT+CFSGFIS=
Response+CFSGFIS (0-3)fileName
OKParametersSee Write Command
Write CommandAT+CFSGFIS=ltindexgtltfile namegt
ResponseERRORor+CME ERROR lterrgtor+CFSGFIS ltngt
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OKParametersltfile namegt
File name length should be less than or equal to 50 charactersltngt File sizeltindexgt
Directory of AP filesystem0 custapp1 fota2 datatx3 customer
Parameter Saving Mode -Max Response Time -Reference Note
1526 AT+CFSREN Rename a File
AT+CFSREN Rename a File
Test CommandAT+CFSREN=
Response+CFSREN (0-3)old_namenew_name
OKParametersSee Write Command
Write CommandAT+CFSREN=ltindexgtltold file namegtltnewfile namegt
ResponseOKorERRORor+CME ERROR lterrgtParametersltindexgt
Directory of AP filesystem0 custapp1 fota2 datatx3 customer
ltold file namegtFile name length should be less than or equal to 50 characters
ltnew file namegtFile name length should be less than or equal to 50 characters
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Parameter Saving Mode -Max Response Time -Reference Note
1527 AT+CFSGFRS Get the Size of File System
AT+CFSGFRS Get the Size of file system
Read CommandAT+CFSGFRS
ResponseERRORor+CME ERROR lterrgtor+CFSGFRS ltngt
OKParametersltngt the size of file system
Parameter Saving Mode -Max Response Time -Reference Note
1528 AT+CFSTERM Free the Flash Buffer Allocated by CFSINIT
AT+CFSTERM Free the Flash Buffer Allocated by CFSINIT
Execution CommandAT+CFSTERM
ResponseOKorERRORor+CME ERROR lterrgtParameters
Parameter Saving Mode -Max Response Time -Reference Note
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1529 AT+CBAINIT Initialize the AP Backup File System
AT+CBAINIT Initialize the AP Backup File System
Execution CommandAT+CBAINIT
ResponseOKorERRORor+CME ERROR lterrgt
Parameter Saving Mode -Max Response Time 3 secondsReference Note
15210AT+CBALIST Set the files Which Want to Backup
AT+CBALIST Set the Files Which Want to Backup
Read CommandAT+CBALIST
Response+CBALIST ltindexgtltfilenamegt
OKParametersSee Write Command
Write CommandAT+CBALIST=ltindexgtltfilenamegt
ResponseOKIf error is related to ME functionality+CME ERROR lterrgtParametersltindexgt 0-9 The file index
10 Disable log11 Enable log
ltfile namegtFile name length should less than or equal to 80 charactersParameter Saving Mode NO_SAVEMax Response TimeReference Note
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15211AT+CBAPPS Start to Backup AP File System Allocated by CBAINIT andCBALIST
AT+CBAPPS Start to Backup AP File System Allocated by CBAINIT and CBALIST
Execution CommandAT+CBAPPS
ResponseOKorERRORor+CME ERROR lterrgt
Parameter Saving Mode -Max Response Time 3 secondsReference Note
15212AT+CBART Restore the File into AP File System
AT+CBART Restore the File into AP File System
Execution CommandAT+CBART
ResponseOKorERRORor+CME ERROR lterrgtParameters
Parameter Saving Mode -Max Response Time 3 secondsReference Note
The files should have been backup into ap file system
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16 AT Commands for SIM ApplicationToolkit
161 Overview
Command DescriptionAT+STIN SAT indicationAT+STGI Get SAT informationAT+STGR SAT respondAT+STK STK switch
162 Detailed Descriptions of Commands
1621 AT+STIN SAT Indication
AT+STIN SAT Indication
Test CommandAT+STIN=
ResponseOKParametersSee Read Command
Read CommandAT+STIN
Response+STIN ltcmd_idgt
OKIf the current proactive command has been changed+ STIN ltcmd_idgtParametersltcmd_idgt Indicate the type of proactive command issued
21 Display text22 Get inkey23 Get input24 Select item
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25 Set up menu
Parameter Saving Mode -Max Response Time -Reference Notification that application will return to main menu automatically if user
doesnrsquot do any action in 2 minutes
1622 AT+STGI Get SAT Information
AT+STGI Get SAT Information
Test CommandAT+STGI=
ResponseOKParametersSee Write Command
Write CommandAT+STGI=ltcmd_idgt
ResponseIf ltcmd_idgt=21+STGI21ltpriogtltclear_modegtlttext_lengtlttextgt
OK
If ltcmd_idgt=22+STGI22ltrsp_formatgtlthelpgtlttext_lengtlttextgt
OK
If ltcmd_idgt=23+STGI23ltrsp_formatgtltmax_lengtltmin_lengtlthelpgtltshowgtlttext_lengtlttextgt
OK
If ltcmd_idgt=24+STGI24lthelpgtltsoftkeygtltpresentgtlttitle_lengtlttitlegtltitem_numgt+STGI24ltitem_idgtltitem_lengtltitem_datagt[hellip]
OK
If ltcmd_idgt=25+STGI25lthelpgtltsoftkeygtlttitle_lengtlttitlegtltitem_numgt+STGI25ltitem_idgtltitem_lengtltitem_datagt[hellip]