![1STec 10m of Genuine BT CW1308 4 Core 2 Twisted Pair Telephone or FTTC Broadband Extension Wire + 4 Grommets + IDC Insertion Tool + 4mm Clips + Printed Colour Code Instructions ( 1STec 10m of Genuine BT CW1308 4 Core 2 Twisted Pair Telephone or FTTC Broadband Extension Wire + 4 Grommets + IDC Insertion Tool + 4mm Clips + Printed Colour Code Instructions (](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61TCeDYEUJL._AC_SL1500_.jpg)
1STec 10m of Genuine BT CW1308 4 Core 2 Twisted Pair Telephone or FTTC Broadband Extension Wire + 4 Grommets + IDC Insertion Tool + 4mm Clips + Printed Colour Code Instructions (
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Telephone Wiring Colour Code - BT Telephone Extension Socket DIY helpTelephone Extension Socket .com
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