AT&T planning for iPhone launch in late September, clearing schedules through October

AT&T planning for iPhone launch in late September, clearing schedules through October:
According to a trusted AT&T (T) source, the carrier is currently planning to launch Apple’s (AAPL) next-generation iPhone during the third or fourth week of September, with an all-hands-on-deck policy in place for employees that will extend through to the middle of October. A second AT&T source confirms that a large training event for regional employees has been rescheduled from the first week of October due to a conflict with a “huge announcement.” Apple is expected to introduce the “iPhone 5″ alongside other new iOS devices at a press conference on September 12th.