The casework, micro-telephone and terminal block are of moulded, black
Bakelite which is easy to keep clean and does not become shabby through long usage. Automatic Table Telephone
The casework, micro-telephone and terminal block are of moulded, black
Bakelite which is easy to keep clean and does not become shabby through long usage.
The mounting of the dial harmonises with the instrument. The dial is placed at such an angle that the figures are not obscured by the finger plate.
The micro-telephone is fitted with a detachable receiver and an "inset" transmitter.
The ringer, 1000 ohms, is fitted on the inside of the base which is cut away to permit of greater audibility, also a condenser 2pF, induction coil and switch are the other interior fitments.
All terminals are enclosed.
Micro-telephone N5852
Micro-telephone cord N4021
"Inset" N7745
Mouthpiece N8633
Receiver N6815
Receiver earpiece N4443
Receiver diaphragm N4400
Terminal block cord N4106
Terminal block N3158
Condenser N3652A
Dimensions 6.5 x 9.25 x 5.75 inches
Weight 5.75lb
Introduced in early 1930
Taken from the Ericsson Catalogue No. 26 - 1935 Supplement
Click here for an Ericsson Bulletin article on the above telephone
Click for more information on this telephone
Click here for the circuit diagram
| BACK | Home page | BT/GPO Telephones | Ericsson Telephones | Ericsson Home Page | Ericsson PABX | All Telephone Systems |
