Disconnecting the router won't help because they still have access via the 3G network. I am also disgusted that Smart Limits does not work on the iphone. It was a wonderful tool with a non-smart phone.

The iphone is like teenager "crack" and our daughter's grades are dropping because she can't self-regulate as she should.

Our only alternative now seem to be to suspend service and that inconveniences us when we can't reach her.