Metal cased hand held test telephone for in telephone exchanges. Fitted with loop suspension.

No dial is fitted to these telephones.

Picture to the right shows a 1928 model.

Superseded by the Telephone No. 280.

ATM made some of these:-
Tele No. 80 Mk 236
Tele No. 80 Mk 5
Tele No. 80A




Telephone No. 80 Mark 5 - Front and back

Telephone 80A


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Last revised: August 26, 2017