C. B. Telephones
This distinctive and pleasing design of wall type telephone follows to a very large extent its prototype the table set, and as it occupies a small amount of space it is ideally suitable where permanent fixing is desired.
The moulded Bakelite casework is gate-hinged on a metal baseplate, to which it is fastened by one screw, and the cradle is designed to allow the micro-telephone to be suspended vertically over the front of the instrument during the temporary absence of the user. The interior apparatus, consisting of anti-side-tone induction coil, condenser, ringer, switch and terminals, is mounted as a unit which can be readily removed from the case; alternatively, the case with equipment unit attached, can be lifted off the hinges for maintenance purposes.
The Bakelite micro-telephone is of a type notable for its reception and transmission qualities.
Normally produced in black, these telephones can also be obtained in Chinese red, ivory
or jade green if specially ordered.
Micro-telephone cord N4021
Receiver diaphragm N4400
|Code No.||Description||Dimensions||Weight||P.O. No.|
|N1421A||Black Bakelite wall telephone||8 x 9 x 4||5.5|
Taken from the Ericsson catalogue, edition No. 49
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