ERICSSON
TELEPHONE No. N20089
 


TABLE TELEPHONE
AUTO

Used on police exchange systems and also as side stations on intercommunication systems (with N20088).

Similar to picture except that there is a key switch below the dial.

The instrument has no ringing device.

Introduced around 1931.
 

 
 
Home page BT/GPO Telephones Ericsson Telephones Ericsson Home Page Ericsson PABX All Telephone Systems

Last revised: June 22, 2020

FM2