BT Socket to RJ11 Plug Adaptor Includes a ring capacitor Ideal when travelling

£2.50

RJ11 Plug to BT Socket Adaptor. the centre pair in RJ11 plug. The RJ11 plug will connect to a travel. Ideal when travelling. Wiring 2 & 5 in BT socket to. Includes a ring capacitor. adaptor to let you use your UK phone.