Disclaimer: None of this is written by AI, I’m still a real person writing my own blog like its 1999 I finally figured out how to do Gigabit Ethernet over my existing phone wires. Powerline adapter…
It wouldn’t matter because 4 pair ethernet cable can still transport 2 pair phone signals just fine (if not better), so he could just replace the the sockets back to the old RJ11 ones and the landland wouldn’t ever know that anything was changed.
Either way, reading at the other replies, it seems that houses in UK don’t actually use ducts to pass the cables so replacing the cable is nearly impossible. Didn’t know that.
It wouldn’t matter because 4 pair ethernet cable can still transport 2 pair phone signals just fine (if not better), so he could just replace the the sockets back to the old RJ11 ones and the landland wouldn’t ever know that anything was changed.
Either way, reading at the other replies, it seems that houses in UK don’t actually use ducts to pass the cables so replacing the cable is nearly impossible. Didn’t know that.