Maybe we were fortunate. Our service comes from BT., a helpful person arranged installation on the day of our choice. A package arrived the day before containing everything needed including a gizmo to plug our landline base unit into to avoid having to plug it into the new hub. I’d explained to the BT person as our hub is in the guest bedroom (only place our old hub would work!) it wasn’t such a good idea to plug the phone base unit into it. As Mr C has heart issues and does not use a mobile we were also sent a battery pack and charger to support emergency calls.
The OpenReach engineer was super, we all agreed the new hub could be fitted where the old one had been. The cable was tacked neatly to the wall, outside, half way around the bungalow and installed without mess. Once everything was working he tested the landline, showed us how to connect the battery pack, set up our tv, made sure we were happy and went on his way. It all took nearly three hours. My phone, the iPads and the computer connected without problem, Alexa argued a bit and then gave in.
So far so good. The landline (3 handsets) works perfectly as long as I remember to put the area code in for local calls. The internet speed is much faster meaning we have happy teenagers when they want to play games on their phones. It was one at a time before.
If you have notice of installation I’m told that is the time to ask for anything extra you need, such as the gizmo to enable the landline base unit to be other than attached to the hub or a battery backup.
We were probably very lucky with the engineer, I just hope I haven’t jinxed it all by being so positive!