RJ11 Stecker auf UK BT Typ Telefon Stecker Buchse Adapter Stecker LJ5113 Kauden
Designed to convert centre two pins on RJ11 to pins used by BT phone sockets. RJ11 Plug to UK Phone Socket Adaptor. Adaptor to convert a RJ11 plug into BT socket. Connections: RJ11 Male Plug - BT Female Socket.