Only Works With BT And EE. (Digital Voice). Digital Voice Service.
EE Digital Voice Adapter for Home Phone EE Home Phone Adaptor
EE BT Home Hub Phone Adaptor Digital Voice Adapter Version 3 for EE Home Phones
EE Home Phone Plus (Digital Voice) Only Works With BT & EE Digital Voice Service
EE Home Phone Wireless with HD Calling for use with EE Smart Hubs
EE Home Phone Adapter V3 – Works with BT & EE Digital Voice Services
