BT Home Hub 1020 Handset and Charger Compatible With HomeHub 1.0 and 2.0.
Make low cost broadband calls
You can also now connect the BT Hub Phone and make High Definition Sound
(Hi-dS) Internet calls from around your home and garden too - without the need for a separate base station. You will need to activate BT Broadband Talk to benefit from this service. With BT Broadband Talk, you get a separate number, low National and International call rates, free calling features including 1471 and BT Answer 1571
Only compatible with BT's Home Hub Broadband & VoIP Talk Services.