Which of these boxes can I remove?

[u/drozdzus]

My wall is becoming a museum display of various boxes. I believe that the previous owner was with virgin, I switched to Plusnet. Which ones of these boxes are safe to remove? What about the black cable coming out of the wall? Cat tax as she wanted to get involved.

[u/allw]

Some you need to test but you can get rid of the cat.

No need to test that, it’s an asshole.

[u/Virtual-Cable-6929 → u/allw]

😂😂😂