GEC K7952

REPLY AND CALL TELEPHONE
Without Induction Coil

Wall pattern battery reply call telephone, comprising "Manchester" shot transmitter, electro magnetic watch receiver, trembler bell (25 ohm) automatic switch hook, auto resetting ring key and impedance coil.

These telephones are specially designed for use with GEC Intercom Telephones where it is desired that certain offices shall be able to ring and speak both ways to a central station, but not to intercommunicate.

They have no induction coils and are made of polished walnut wood with all the external metal work having an oxidised finish.

Dimensions: 10 x 7 x 5.5 inches

Cost in 1926 was £3.0.0

Taken from the 1926 GEC catalogue

Last revised: February 01, 2011