SIEMENS BROTHERS No. F1041 - F1046

INTERCOMMUNICATION TELEPHONES
Automatic replacement with Common Return

(Wall Pattern)

F1044

F1041 to F1046
Battery Inter-communication Telephone, Wall Pattern, in polished Walnut Case, comprising self-replacing press-button Line-Selectors, Hand-Microtelephone, Induction Coil, Battery Bell and Automatic Switch Hook.

F1041 - 5 lines
F1042 - 10 lines
F1043 - 15 lines
F1044 - 20 lines
F1045 - 25 lines
F1046 - 30 lines

Taken from the Siemens Brothers Catalogue "Telephones and Telephone Switchboards for private installation" 1913

Last revised: October 09, 2025

FM2