GPO 706 Telephone (1967)

Demonstration of the incoming call ringer bell of this black 706-type telephone dating from 1967, and made by Plessey at Ilford, Essex.
Although connected to a VoIP BT Digital Voice telephone line these days, an in-line converter allows the pulse dialling method to be changed to modern tone dialling, allowing the vintage handset to be operated in the digital age. The converter units are available at: www.vintagetel... .