TELEPHONE No. 48 | |||||||
Telephone, House, Table, Intercommunication, 4 terminal. Used in connection with up to another four other Telephone No 48's and a Telephone No. 33 to make a 5 extension house system. The single press button can be seen to the right of the bell.
Introduced circa 1906.
Telephone included (1928):- Handset is a Telephone No. 30. Details as Telephone No. 46. Circuit Diagram - TL 230. Circuit Diagram - N148. Made obsolete in 1947.
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Last revised: October 25, 2022FM |