TELEPHONE No's BC 3011 & BC 3012
BATTERY RINGING TELEPHONES
The telephones described below are particularly suitable for private telephone installations of the most simple type. They may be connected to ordinary electric bell systems and are suitable for lines up to 300 m with good insulation. The connection is very simple.
BC 3011 & BC 3012
BC 3011 for use with BC 3001 & BC 3012
Taken from the L. M. Ericsson Telephones and Signalling Material Catalogue No. 188 (1934)
Last revised: September 30, 2019