T-Mobile has quietly put out another TV commercial (below) blaming AT&T for the iPhone's Wi-Fi only limit on FaceTime. The 30-second short has the personified iPhone 4 showing a FaceTime call to his mother, only to glitch and break up the moment he leaves AT&T's "Wi-Fi zone." A phone like the myTouch 4G isn't limited; "not cool, AT&T," T-Mobile's stand-in Carly says.
