TELEPHONE - WALL
Battery ringing wall telephone
BC 1300 (Old Catalogue No.
405)
 Backboard polished walnut.
Micro-telephone RE 4000 (Old Cat. No. 532) with cord RS 6000, suspended
on a switch-hook.
Ringer 40ohms resistance.
Height of Backboard: 250 mm.
Width of Backboard: 100 mm.
Weight: 1.3 kg.
BC 1301 (Old Catalogue No.
406)
Backboard polished walnut.
Micro-telephone RE 6000 (Old Cat. No. 522) with cord RS 8001 (Old Cat.
No. 2142) and switch in the handle suspended on a fixed hook.
Ringer 40ohms resistance.
Weight of Backboard: 250 mm.
Width of Backboard: 100 mm.
Weight: 1.3 kg.
BC 1302
Backboard polished walnut.
Micro-telephone RE 4000 (Old Cat. No. 532) with cord RS 6000.
This telephone can only be used in conjunction with HA 100-150.
Ringer 40ohms resistance.
Weight of Backboard: 250 mm.
Width of Backboard: 100 mm.
Weight: 1.3 kg.
In both the Ericsson Telephone Catalogues 1905, 1912, 1923 and the L.
M. Ericsson catalogue No. 122 (1930)
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