BELLSET No. 48

This is a plastic cased Bellset using the Telephone No. 706 Mark 2 base plate, which has all the components mounted on a printed circuit board.

The Regulator No. 1A fits in sideways and can be reversed to make it in-operative.

Fitted with a Cover No. 78A which is released by pulling the lower edge of the cover outwards and then lifting the cover upwards to release the top clips.

This Bellset is normally used with a Telephone No. 713 and Mounting Dial Automatic No. 21.

It was superseded by the Bellset No. 50B.

Drawings - 92109 and 92193.

Circuit diagram - N548.

Specification - S838.

 

 

Additional Components

Additional components can be fitted within the Bellset:-

Buzzer 32A-1 with bracket Part No. 1/DBR/442
 
Capacitor Paper, No 7712-2, Clip No. 90 fitted
on a mounting bracket Part No. 1/DBR/442
 
Part No. 2/DST/836 - 6 way terminal strip - fitted
on a mounting bracket Part No. 1/DBR/442

 

 
 
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Last revised: June 04, 2026

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