5m,BT Plug 431A to RJ11 6P4C Cross Wired Telephone Line Cord, 4 Core Black Cable
Fitted with a BT style 4 way plug [431A] at one end. Fitted with an RJ11 (6P4C) style plug at the other end. As ADSL requires RJ11 to RJ11 cable. This 4 pin Crossover cable is used for many latest models like BT and Panasonic.