AT&T released yet another messaging phone Tuesday, and it looks a lot like AT&T's answer to the T-Mobile Sidekick in a way. The Quickfire is equipped with a full QWERTY keyboard, and features 3G network support with access to AT&T Mobile Music. The Quickfire will be available in orange, lime, and silver in November for $99.99 after a two-year agreement and a mail-in rebate.