Quote Originally Posted by lucianu View Post
If u unlock a phone its unlocked on any network i think ... corect me if not
Correct. But the network 3 isn't one those network. Lets say you bought an unlocked phone, if you put a 3 sim - it will not work. And the K800i is on 3 so am not sure when it's the other way round, ma friend got he's phone on 3 unlocked by calling 3 and paying that £15.