If your primary socket has two sockets, like this: This means that the line is already split between your phone and broadband, so you don't need microfilters - not for your Hub or any other devices connected to phone sockets or extensions.

How the master 5C MK4 Openreach BT Master socket works and how to terminate the wiring.#5Cmastersocket #masterphonesocket #btsocket #wifirouters #internet #t...

This guide will help you identify if your master socket is compatible with a BT Wholesale I-Plate or BT Broadband Accelerator. If you already know what kind of socket you have, check our telephone socket identification guide page to see if it is compatible.

Find out what socket type you have and locate your master socket. Get help using your test socket on your master socket.

A domestic single British telephone line installation will have a single master socket or line box in the premises, which is provided by BT or another service provider: this socket is the demarcation point between the customer-owned and maintained …

Mar 31, 2017 · BT Openreach New NTE5C Master Socket. An telephone engineer gives a guided tour including trade tips on how to move its output to somewhere convenient.

Apr 29, 2017 · Installing BT master sockets making sure your service is as good as it can be. All of London covered, ex bt engineer, broadband sockets fitted

Feb 10, 2025 · "The grey bt internet cable from the router cannot plug into the master socket without a filter. Two options: Either buy an adapter so that you can plug the RJ11 cable you already have in to the telephone socket, (called a BT431), or buy a new RJ11 to BT431 cable to replace what you were previously using.

May 5, 2022 · I need to re attach the master socket and wiring in my house. I haven't got any extensions that need connecting. I need to know what colours go where please. I have an AB terminal and 2 3 5 ports on the socket. I have 3 pairs of wires. Orange with white/white with orange. Green with white /white with green. Blue with white / white with blue.

Dec 7, 2023 · With FTTP installed and internal 'phone network connected to SH2, I'm fixing an extension socket to replace the Master Socket. Surprised to find that only 2 wires were connected, orange and blue to screw terminals A and B (green and brown not used).