GEC K7730

1908 model	1932 model

K7730

Parlour Telephone without Induction Coil

Wall mounted hand combination for reception or bedroom, complete with Bakelite push with hook.

Wall pattern telephone without bell.  Fitted with carbon granule transmitter. This phone is 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.

The is no induction coil and are made of polished walnut wood with all the external metal work having an oxidised finish.

Rings one way only.

Taken from the GEC Book of Everything Electrical 1935.
Also found in the GEC Telephone Catalogue, K Section, 10th Edition, 1908, the GEC Telephones & Fire Alarms Catalogue 1926 and the 1932 catalogue.

Last revised: August 15, 2010