Is the Advanced Phone Z Twin a Digital Voice phone?
No but will work on digital voice but connecting to socket on back of SH2
No
Thanks, so that sounds as if it does not have WiFi ability. Should I wait for BT to force Digital Voice onto me and then oblige BT to provide a free Digital Voice phone or two?
DV does not work over WiFi it uses DECT to pair phone to hub
Read the FAQ
https://community.bt.com/t5/Home-phone-including-Digital/Digital-Voice-FAQs/td-p/2207485
...& BT no longer supply free phones.
But presumably they will supply a free Digital Voice Adapter?
They do, but you don't need one. If you bothered to read the FAQ you would have a better understanding of how Digital Voice works.
ouch just a beginner....
Why do you think I took the time and trouble to write it?