BT Softphone works as a second phone on BT Broadband Talk. You will not be charged for calls within you BT Broadband Talk calling plan. Calls outside your calling plan are charged at the same standard BT Broadband Talk rates.
Calls to other BT Softphone users who are online are FREE! And, if you use Windows XP with a webcam, you can see who you're talking to with video calls.
**Applies on PC to PC calls using BT Softphone.