In article ,
Timbrook99 wrote:
Perhaps I didn't explain properly.
The jack socket in question is an extension socket not the primary one
that was sorted by BT years ago. Thus I don't think BT will be very
interested in it.

So, given the layout described and assuming it's a 95A,
which of the wires do I connect to a modern socket?

The BT diagram I have shows this recommendation when converting :-

Blue to 2
Brown to 3
Green to 4
Orange to 5

Green isn't normally used.

--
*Geeks shall inherit the earth *

Dave Plowman London SW
To e-mail, change noise into sound.