i know every carrier has thier own APN settings, now the problem is , me and a buddy are using unlocked blackberries, and even though we both have data plans that cover up to 500 megabytes, we are bieng charged, for data. now i worked with one of those providers and i know that there are provisioning features on the account that can prevent this, so I'm good, but my friend's carrier is not bieng helpful and they are giving him a hard time adjusting those charges as well.
now they sent him the APN settings but they didnt tell him how to change it. and i would like to know if its possible to do via the phone or via the desktop manager?
i wonder why its so complicated, it used to take me 2 seconds to change APN settings on my Iphone
apparently on his settings authentication was unchecked so we just checked that and he'll call customer service in a few days to see if he's still generating invalid charges.