More evidence that iPhone critical to AT&T subscriber growth - Ars Technica
 Telecoms.com | More evidence that iPhone critical to AT&T subscriber growth Ars Technica, MA Historical data shows that interest in switching to AT&T is driven mainly by the iPhone. By Chris Foresman | Last updated May 28, 2009 3:37 PM CT AT&T's quarterly results over the last two years have highlighted how important the iPhone has been in ... Report: AT&T continues to ride the iPhone wave Study: iPhone exclusivity key to AT&T subscriber growth A new iPhone from Apple could cause huge headaches for AT&T |