AT&T weighs higher fees for heavy iPhone data users

December 9, 2009 5:45:57 PM PST
AT&T iPhone customers who use high amounts of data may have to start paying for it.The CEO of the company says 3-percent of iPhone users are responsible for 40-percent of the network's data traffic.

He also hinted that AT&T could eventually place a cap on data use for the iPhone.

The company said devices like the iPhone 3G have caused dropped calls and other service issues.

AT&T said it is working to improve the network.