What smartphone users don't know about their bill

It's tough enough to make sense of your cell phone bill with all the "extra" fees, and now it turns out your bill could be wrong.

URL: http://www.topix.com/com/android/2012/09/1209210UIOBU?fromrss=1
Enclosure: http://www.topix.com/bigpic/mini-eea6635e25b89b53cc1efe061d3f5001