TELEPHONE No. 714


Line powered push button Trimphone. Similar to Telephone No. 722.

Uses Tone Ringer No 8A.

The Mark 1 was produced in November 1973 but a decision not to proceed with this Telephone was made in March 1974.

This telephone was probably a prototype of the Telephone No. 766.

Specification - S1203.

 
 
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Last revised: April 30, 2023

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