ok well i use fido (its a canadian cell company) thay are all good n all but i got the iphone and the iphone firmware actually DOES NOT allow you to edit the carrier wap settings so i had no idea everytime i was using wifi i was using the mobile internet on my phone. Now i hacked into my phone and fixed the problem so i can see and edit my mobile internet settings but i have a charge of about 50$ and i DO NOT want to pay this. I called once and talked to this lady shes like it your fault na na na. I am not willing to pay this because i had no intention of doing this and my phone didnt even allow me to edit my settings at first for the mobile connection to internet. I have an iphone but it is not from them.