Combined
table handset telephone for use in CB and Auto areas.
This telephone has a DC Trembler bell, with one gong and provision in the case for three buttons.
Used on extension plans that require an additional gravity switch hook springset.
Mark 1 - has a receiver, Inset No. 1L in the handset.
Mark 2 - has a receiver, Inset No. 2P in the handset.
Mark 2A - has a receiver, Inset No. 2P in the handset and switch bracket and
plungers of an improved design.
Circuit diagram N406.
Click here for the circuit diagram - Web users - CD users
Click here for Button labels - Web users - CD users
History, Technical and General Information on 300 type telephones
Collectors information
Keys for use in 300 type Wall and Table Telephones
Labels that fit in the sliding tray
How to wire your Telephone No. 306 to make it work on Plug and Socket
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