DBH 4201 and DBH 4301
Bakelite cased table telephone with Generator.  Used as an intermediate telephone when connected to CB exchange systems.

Internal calling is done with generator signalling.

These devices are similar to the automatic devices DBH 4003 and DBH 4103 but missing the dial.

Taken from the L. M. Ericsson Catalogue No. 610 (1939) - Swedish Translation
 

Last revised: March 23, 2024