TELEPHONE No. 716 | ||||||||||
Supersedes Telephone No. 708 which only had provision for one additional button. This is a Telephone No. 710L which is modified for use with Control Unit 8A & Amplifier 138B with Connector 1018A. Circuit Diagram - N816. Drawing - 91718. Specification- S689. Additional Information
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Last revised: December 19, 2019FM |