To get an incoming number is free, but you do need to add credit to get the number and to be able to call out free for longer than the free 1 min calls.
You can call ANY UK landline as well as many other countries landlines for free also. The call length is limited to 60 minutes per call.
The incoming number you get depends on your location details you entered, they have standard 01 and 02 numbers for main towns and cities, elsewhere you get a 0560 VoIP number.
