ERICSSON
TELEPHONE No. N1594
 

Table telephone used in loud speaking intercommunication systems as a side station with a N1740 master station.  This phone has an integral DC buzzer instead of bell gongs.

Label says "PRESS KEY TO CALL".

Introduced around 1939.

There is no tray fitted on this telephone.

Superseded the N1590.
 

Last revised: March 05, 2024