GEC K7800

BATTERY CALL WALL TELEPHONE
(With Induction Coil)

Fitted with 'Manchester ' Shot Carbon Transmitter, Watch Receiver and Flexible Cord, Automatic Switch, Call Push, Trembling Bell, Induction Coil, and enclosed Terminals.

Woodwork of solid well seasoned Polished Walnut, and all external metal parts Nickel.


Price in 1908 was £0.16.6

Circuit Diagram - KS6340.

More pictures below.

Taken from the GEC Telephone Catalogue, K Section, 10th Edition, 1908

K7800

Peel Conner
Battery Call Telephone
(with Induction Coil)

Wall phone, made of polished Walnut with inset transmitter and automatic switch hook.

Push Button at side of case.

Cost in the 1916 catalogue was £0.17.6

Additional Pictures

Last revised: March 12, 2023