TELEPHONE No. 244
Introduced in 1937 this Bakelite table telephone
was used on Police Telephone Systems PA 350 & PA
450 and fitted in Posts, P.A. No's 2 &
The phone has no dial and the aperture is fitted with a dummy dial plate.
Works in conjunction with a Relay-switch, Combination No.2, which operated the lamp on top of the Police post.
The Mark 1 has a Coil, Induction No. 24 whilst the Mark 2 has a Coil, Induction No. 27.
Telephone includes (Rate Book 1947 and 1956):-
To be requisitioned separately:-
Circuit Diagram - N344.
Drawing - 90475.
Last revised: December 26, 2021