TELEPHONE No. 716

Used as part of LST No. 1A and has capacity for 4 additional buttons.

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