TELEPHONE No. 12

Originally called the "Telephone, Table, C.B., Micro type" these were a pedestal style, table telephone, with a handset, used on C.B. exchange systems.  Circa 1911, the name changed to Telephone No. 12.

Originally they were fitted with a handset called the "Telephone, Micro C.B." but later used the Telephone No. 38 or 86.

Effectively, a Telephone No. 2 with a handset on a cradle (golf ball type).  Just like the Telephone No. 2, this telephone requires a Bell Set No. 1 or a Bellset, Magneto, CB.

The hook on the up-stand is for a Watch Receiver, if fitted.

They can also be fitted with a Label No. 73 or 73A.

Early table telephones were connected to the internal wiring with a Strip, Flexible Cord Connection.  Click here for more information.

Made by Ericsson and introduced circa 1902.

Found in the 1906, 1910, 1911, 1912, 1913, 1914 and 1915 Rate Books.

Telephone includes (1910, 1911, 1912, 1914 and 1915):-
1 x Cord, Flexible No. 302.
1 x Cord, Flexible No. 409.
1 x Strip, Flexible, Cord Connection, 4-Terminal.
1 x Telephone No. 38 (up to 1914) or Telephone No. 86 (1915 onwards).
1 x Label No. 73 or 73A.

Circuit diagram - N112.
 

Picture is dated 1905

Telephone No. 12 - NTC brochure promotional picture

Telephone No. 12 - NTC brochure promotional picture
The Midland Hotel, Manchester

Last revised: October 26, 2025