300 style black table telephone, fitted with one press button, rectifier and modern handset.
Based on the 1000 ohm line criteria this telephone has BPO 700 type circuitry.
Used on Shared Service lines.
See GPO Telephone No. 700 for technical details.
Automatic with no tray (picture is wrong).
Probably only supplied to the Australian Post Office (APO). The APO telephone No. S1/410 was the Ericsson N1036A1.
Produced in Black
and introduced in 1957.
Last revised: June 08, 2020