DEK 3001 (replaces DB 200)
This device can only be connected to the telephone system OL 12.

The device has a small cover made of black Bakelite. By use of the shelf DYY 1011, the device can be mounted on a wall.

Parts:
Microphone RLF 1014 made of black Bakelite with microphone capsule RLA 1004, 40ohms, and string TRS 1302, 1250mm.
Dial RCA 1002.
Transformer RCL 10301.
Direct current ringer KLD 1051, 100ohms.
Line cord TRS 1302, 1250mm.
Wall bracket NEF 1011.

Dimensions:
Height 118mm, width 233mm, depth 152mm.

Weight 1.9 kg.

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

Last revised: March 23, 2024