Can these be moved by a Non BT installer.
In my case this would mean repositioning the incoming BT cable that hangs from the telegraph pole to the current locaction by moving the achoring/spring tension mount and actully relocating it to annother room (on the outside ) on the front (and closer to the telegraph pole)
Am wanting to do this to bring my modem into the living room and tidy all the wiring up, also in the process maybe add an extension socket, the rest of the house is covered with the use of DECT phones so no issue there.
The other question is , if I upgrade to Fibre then will the new fibre box need to be fitted next to the phone socket, or can it be installed in a different location. ( I have never looked into what is involved in a Fibre so am a complete numty regards this)

If it has to be fitted next to/instead of the master socket then would the installer move the socket to suit.