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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.
Click here for the circuit diagram - Web users - CD users.
Additional information
| Model | Mark | Ivory | Grey | PBU No. | Introduced | Remarks |
| Tele 756 | Mk 1 | y | y | 53A/1 | 8/79 | STC AS Tele 1/756 |
| Mk 2 | y | y | 53B/1 | 1/80 | STC cost reduced known as Tele 1/756 Mk 2 | |
| Mk 3 | y | y | 53A/2 | 4/79 | GEC as Tele 2/756 | |
| Mk 4 | y | y | 53A/3 | 4/79 | PYE-TMC as Tele 3/756 | |
| Mk 5 | y | y | 53C/1 | 1/80 | STC | |
| Mk 6 | y | y | 53B/2 | 7/80 | GEC | |
| Mk 7 | y | y | 53B/3 | 7/80 | PYE/TMC | |
| Mk 8 | y | y | 53B/4 | 4/81 | Plessey | |
| Mk 9 | y | y | 53A/5 | 1/82 | BTF | |
| Mk 10 | y | y | 53B/4 | 3/82 | Plessey | |
| Tele 1/756 | y | y | 8/76 | STC | ||
| Tele 2/756 | y | y | 1/79 | GEC | ||
| Tele 3/756 | y | y | 1/79 | PYE/TMC |
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