BT 4-way plug (431A) plug to RJ11 (6P4C) plug.
4 pin Straight BT to RJ11 cable used to replace damaged cables for modems, telephones, fax machines etc. to a BT socket.
Longer cables can be used when you need to move your telephone/ base station and your existing telephone cable is not long enough.
This cable is flat and sturdy therefore ideal for running under carpets and doors.
Before ordering this cable please ensure your existing cable is a 4-wire cable (many devices use 2 wire cables which are not compatible with these items).
Please note this cable not used for connecting routers to an ADSL filter where an RJ11 to RJ11 cable is required.