Hi, sorry for writing this in english, but I am a student on exchange and my dutch is very poor.I have the prepaid card and carefree internet BloX on my iPhone. It was fine for 2 weeks until last night when all my remaining credits got deducted. I toped it up again and it was deducted very quickely. I do not know the problem as I did not make any calls and only a 1-2 sms a day. I am guessing that I have exceed the limite of the 'unlimited' internet. Can anyone advice? Thanks!