MF Push button, table, telephone with lettered and figured buttons.

The telephone was based on the Telephone 746/740/741 series except that a push-button unit will be fitted in place of a dial, and a line- powered oscillator unit was incorporated within the case.

The keypad had 12 buttons and conformed to CCITT document No. 121.

For use on Push Button Telephone System No 1.

Specified in 1967.  It is not known if this telephone was released to the field.

Circuit Diagram - N832.

Specification - S1029.

Additional Information

Tele 732LMk 1y4/67 


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Last revised: February 11, 2023