BELLSET No. 48

Plastic cased Bellset with Telephone No. 706 Mark 2 base plate, with 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.

Normally connected to a Telephone No. 713 with a 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It was superseded by the Bellset No. 50B.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

Last revised: September 24, 2025