|Bakelite 300 type table telephone, used with Privacy Sets
No. 6 and No. 7.
The case was coloured black and the handset was a
Telephone No. 164 green.
The telephone had provision for three press button keys.
Introduced in 1940.
Diagram SA 5030.
Telephone SA 5030 comprises of the following:-
1 x Telephone No.328 C.B. Black minus cord and handset
1 x Telephone No.164 Green fitted with a Receiver, Inset No. 2P and an
Earpiece No. 23 Green.
2 x PARTS No. 1/SPL/325
1 x Key No. 303A
1 x Label No. 252R
2 x Cords, Instrument No. 6/ 21B Brown 54"
1 x Block Terminal No. 20/8 Black.
These are assembled and connected as follows:-
- Key No. 303A is fitted with control plate in position 3.
Plungers A & C are fitted and the extension arm is fitted to give
gravity switch hook release (see N4301).
- Cord, Instrument No. 3/63A is disconnected form telephone terminals
4, 5 & 6 and reconnected as follows:-
White to terminal 19 of Key No. 303A.
Red to terminal 24 of Key No. 303A.
Green to terminal 27 of Key No. 303A.
- The following are connected together.
Telephone terminal 4 to Key No. 303A terminal 20
Telephone terminal 5 to Key No. 303A terminal 23
Telephone terminal 6 to Key No. 303A terminal 26
Telephone terminal 9 to Key No. 303A terminal 17
- Telephone terminals 1 & 2 are strapped together.
- Telephone terminal 1 and Key Terminals 16 & 18, 21, 22 & 25 are
connected by Cord, Instrument No. 6/21B Brown 54" to the Block Terminal.