Why not just charge for 'overages' (just like you do now)? Keep it simple for the customer? AT&T appears set ... Why not just charge for 'overages' (just like you do now)? Keep it simple for the customer? AT&T appears set to control and charge for FaceTime over Cellular in iOS 6 http://wp.me/p1xtr9-QDw via @wordpressdotcom via SimplyTweet