TELEPHONE No. 192
Bakelite cased table telephone instrument intended for use with Repeater, Telephonic No. 9A (another battery operated box with a valve in it!) for the hard of hearing in CB/Auto areas. Power to the repeater was connected when the handset was lifted but nothing would be heard until the valves had warmed up, which usually took several seconds.
Early table telephones were connected to the internal wiring with a Strip, Flexible Cord Connection. Click here for more information.
Circuit diagram - N292.
Last revised: November 20, 2021