I am pretty sure that there will be no extra charge, for example:
That's my girlfriend's usage for last month which is nearly 10 GB. And AT&T didn't charge nothing and they SHOULDNT because it is unlimited. So go ahead and use the 3G/Edge all you want.
I am pretty sure that there will be no extra charge, for example:
That's my girlfriend's usage, which is nearly 9GB. And AT&T didn't charge nothing and they SHOULDNT because it is unlimited. So go ahead and use the 3G/Edge all you want.