Wall mounted 5 way house telephone with five way switch, call button and trembler bell (DC).

Uses Telephone No. 30 as the handset.

Sub-stations would be the Telephone No. 46.

1 x Telephone includes (1928):-
1 x Hook for Micro-telephone.
1 x Switch, selector.
1 x Bell, trembler.
1 x Press button.
1 x Telephone, No. 30.

Circuit Diagram N 133.
Diagram T.L.230.

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Last revised: September 24, 2019