Telephone Adapter RJ11 Plug to BT Socket Male / Female Modem 4 WIRE Stub Lead

BT Socket to RJ11 Plug 4 Pin Telephone Phone Cable Adaptor Converter UK

RJ11 ADSL Cable Lead Joiner Adapter Coupler extension

Telephone Line Adapter BT Fax Modem RJ11 RJ45 Phone Socket Male Female Converter

RJ11 to BT Plug CROSSOVER Adaptor - ADSL DSL Cable to BT Phone Socket SMALL

3m RJ11 to BT Cable Lead Modem FAX Telephone Landline Phone Male Plug BT Socket

RJ11 - BT Plug Adaptor Connect ADSL DSL PHONE Cable to BT Telephone Phone Socket

RJ11 Extension ADSL Cable + RJ11 Straight Coupler 6P4C Extend Lead 1m to 30m