I have abt extension sockets linked around the house which came from the BT master socket.
I have changed to Virgin for my Landline and wonder if I could connect my new Virgin phone socket to the BT sockets?
Could I use a cable to go from the Virgin socket to one of the BT sockets as I could do with an internet socket?
If not is there any way that I am able to use the BT sockets round the house for my Virgin line so I can use telephones on the extension.