Long 15m BT Extension Cable - Flat Cable (White) - 6 Way | Telephone Extension Cables | Cables4all
BT Telephone Extension Cable Lead 15m Full 6 Wire Male Plug to Female Socket for Office & Home Broadband Cord Compatible with Telephone, Fax, Handset, Modem (White): Amazon.co.uk: Electronics & Photo
MainCore 2m long White BT Telephone Extension Cable Lead For Office & Home 6 Wire (631a) BT Male to BT Female (Available in 2m, 3m, 5m, 10m, 15m, 20m) (2m): Amazon.co.uk: Electronics
kenable BT Telephone Extension Lead For Office & Home Full 6 Wire C...