BT Master Single Telephone Socket Screw Terminals PSTN Line Wall Face Plate 2/4A

BT Twin 1G Master Telephone Socket Terminal Line Face Plate LJ4/1A broadband pst

Kauden Telephone Master Socket LJU2/4A With Removable Front Plate

2023 BT Openreach Telephone Master Socket NTE5c MK2 & VDSL/ADSL Faceplate MK4

SINGLE BT MASTER TELEPHONE FULL VOICE MODULE IN HIGH QUALITY MK FACEPLATE WHITE

2/1a Telephone Socket Extension + Back Box + (Master Socket) BT Line Jack Unit

BT PABX Extension Telephone Wall Socket IDC Terminal Secondary Face Plate 1/3A

2/3a Telephone Socket Extension + Back Box + (Slave/Secondary) BT Line Jack+Tool