TELEPHONE No. 783 & 8783 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| The Telephone No. 783 was an MF, push button, wall
telephone for use on basic
networks, requiring a constant tone level output independent of line current. The telephone is based on the Telephone No. 746 chassis and was introduced in 1977. Produced in Grey and Ivory colours only. Provision for two additional buttons in case. The 783RR version has time break recall (Register Recall). Obsolete on 28/2/83 Introduced in 1982 the Telephone No. 8783 was fitted with high impedance bell coils (4000 ohms) and a Cord Conn No. 4/502 250mm. Specifications - S1289 and S1491. Circuit diagram - N883.
Additional Information
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Last revised: October 30, 2022FM |
