Hi, I was fiddling around with the test socket on our BT MK3 when I noticed one of the white/orange wires was disconnected from the faceplate. We don't have any extension sockets. Should this be connected? Thanks
I just found a very old extension socket hidden away in another room, which we don't use. You say I need 2,5 for telephone and 3 for the ring ( broadband?)
And Yes, it's a filtered faceplate.
Cheers
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