TELEPHONE No. 48 | |||||||
| Originally called the "Telephone, House, Table, Intercommunication, 4 terminal"
but was later renamed as the Telephone No. 48. These were 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 Diagrams - TL230 and N148. Made obsolete in 1947. Information on all House telephone systems
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Last revised: September 24, 2025FM |