Uvital BT Telephone Extension Cable 10M, Phone Line for UK Landline Phone, White BT Male to 6P4C Female, Compatible with BT&RJ11 Home and Office Fax, Wired Phone : Amazon.co.uk: Electronics & Photo
G-PLUG 3m Long BT Telephone Cable to RJ11 ADSL Modem Male – 2 Wires 6P2C White Extension Lead for Landline, Modem, Fax, Dial-up, Sky: Amazon.co.uk: Electronics & Photo
RS PRO Female BT to Telephone Extension Cable, White Sheath, 5m | RS
BT Telephone Socket Adapter UK to US | British Telecom Female Jacks to RJ11 4 Wire
Phone Socket Wiring - BT Master Socket, The Orange and White and Other Mysteries - Telecom Green Ltd
10 MTR BT CW1308 WHITE TELEPHONE CABLE 2 PAIR OR 4 CORE FOR INTERNAL USE : Amazon.co.uk: Electronics & Photo
CW1308 PVC Internal Telephone Cable - FS Cables
6 Core 3 Pair Cw1308 Telephone Cable 100m for sale online | eBay
BT Phone Line Plug to RJ11 Crossover Telephone Cable Extension | Lead Cord for Modem FAX SKY box Virgin Hub | British UK BT Socket 4 Wire | White – 10m | Keple.com