I'm going to be in Britain for three weeks. I was planning on taking my Samsung Note 2 and just using it like an ipod (no calls or data, just wireless). However, I'm wondering what happens if someone from Canada calls my number - especially a telemarketer! Will my phone ring, and if I don't pick it up and it goes to voicemail, do I get charged some kind of international roaming fee? AT&T, for example, appears to operate this way. p.s. I know about the option of unlocking the phone, getting ad-ones etc.