TELEPHONE No. 756 & 8756

Line powered 10pps push button table telephone based on the Telephone No. 746 with provision for two press buttons.

Initially Telephones No. 756 were prefixed by a stroke number to indicate the manufacture. Subsequently these were not used as all variants are interchangeable and future differences in design manufacture were indicated by a mark number.

Telephone No. 8756 was fitted with high impedance bell coils and a new style Plug and Socket cord.

Circuit diagram - N856.

Additional information

ModelMarkIvoryGreyPBU No.IntroducedRemarks
Tele 756Mk 1yy53A/18/79STC AS Tele 1/756
 Mk 2yy53B/11/80STC cost reduced known as Tele 1/756 Mk 2
 Mk 3yy53A/24/79GEC as Tele 2/756
 Mk 4yy53A/34/79PYE-TMC as Tele 3/756
 Mk 5yy53C/11/80STC
 Mk 6yy53B/27/80GEC
 Mk 7yy53B/37/80PYE/TMC
 Mk 8yy53B/44/81Plessey
 Mk 9yy53A/51/82BTF
 Mk 10yy53B/43/82Plessey
Tele 1/756 yy 8/76STC
Tele 2/756 yy 1/79GEC
Tele 3/756 yy 1/79PYE/TMC


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Last revised: December 02, 2018