That's pretty damn impressive data usage for a cell phone. On 12/20, at 6:48 in the morning, I know for a fact my son was sleeping (we're in an RV right now), but AT&T claims 7MB of data use.

If you have limited cellular data on your cell phone plan, there's an easy way to check and manage your data usage on an iPhone.

A new study suggests that the average consumer's data usage on their phone bills might be as much as seven percent too high due to the way wireless data is counted by the carrier.