One blog reports that AT&T have begun sending out surveys to those who purchased an iPhone (presumably through an AT&T store).

AT&T surveyAT&T survey

As the blogger proceeded through the survey, he came to a question regarding the speed of the EDGE connection on the iPhone. The survey listed several applications, one of them was iChat.

It is unknown whether this is simply a mistake on AT&Ts behalf or whether we’ll see a software update from Apple in the near future.