extension sockets are your responsibility not Openreach's it is however your choice to get Openreach in will cost you £130.00 to change the master
Well I guess I could do it in the extension socket but would it make a diffrence?
My understanding of it was that the interference came from the cables between the master and extension sockets rather than from the extension socket itself..?
I guess it's worth a shot.
Okay, imjolly posted a guide to bellwire removal earlier in the thread and on his link it says the following:
"If you haven't got the new type of Master socket
Even though your fixed extensions are connected to the master. Well officially that means you can't go there because it's not legal to take off the front of an old type(LJU) master socket. However that doesn't mean you cannot physically do it. It's entirely up to your conscience whether you take off the front and snip off the wires from the terminals 3 and 4 leaving all the wires on 2 and 5 untouched."