Ele - ssi-uk.com · 212 Telephone Models: 801, 801P, 801S, 801PS 500A. 500PA bell system Ltd Door...
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Ele - ssi-uk.com · 212 Telephone Models: 801, 801P, 801S, 801PS 500A. 500PA bell system Ltd Door Panel To Additional Telephones —l Flats Second Phone First Phone