Roam1Mobile have the rudest people working for them!! I was using their sim card in Malaysia without the initial credit of some 1000 bucks like they said would be credited in the number automatically. I got in touch with them and they said it was credited, but i blew it off on some calls apparently that i did not even make!! I mean what a way to make money of people!! Atleast credit things that are a part of the tariff!!