Bharat Sanchar Bhawan HOC. Mathur Lane, New Delhi-110001 No. 1-15/2019-PAT(BSNL) To All Heads of...
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Bharat Sanchar Bhawan HOC. Mathur Lane, New Delhi-110001 No. 1-15/2019-PAT(BSNL) To All Heads of Telecom Circles BSNL BHARAT SANCHAR NIGAM LIMITED (A Govt. of India Enterprise)