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Product Description

A replacement dolphin grey PSTN line cable, available in a choice of nine standard colours (black, brown, concord blue, elephant grey, green, ivory, lacquer red, light grey and topaz yellow), the 2.3M replacement telephone line cable is compatible with all 700 series GPO/BT telephones, including GPO 706, GPO 710, GPO 740, GPO/BT 746, 756, 764, 772 X-Press Call Maker & Post Office Telecommunications 782 telephones.

This cable, unlike our other standard replacement cables, is flat compared with the usual rounded cable, it's designed to replicate the cable style employed by British Telecom when all rental 706/746 telephones were converted to be plug & socket.

Each PSTN cable terminates in four spade terminals with a square grooved rubber grommet fitting to hold it firmly in place to the telephone chassis and a BT 431A plug & socket fitting.  This line cable is NOT designed for use with GPO/BT Trimphones or BT/GPO 711 & 741 wall mounted telephones, these are available separately.


Dolphin Grey
Product Code

GPO Dolphin Grey 706-746 Flat Telephone Line Cable

Item in Stock

Product Code: BP1107