AT&T rebate sheet confirmed that the largest North American GSM carrier will release the following phones: Motorola QA1 Karma , Sony Ericsson C905a and Samsung Jack i637. It is predicted that  they should come to AT&T between May 11 and June 21.
Motorola QA1 Karma is a slider  alongside the Moto QA4. It brings a full QWERTY keyboard, 3G and a landscape display – probably with 240 x 320 pixels. Meanwhile, Sony Ericsson C905a is reported to hit AT&T since last year, as Cyber-shot phone featuring 3G, Wi-Fi and an 8MP autofocus camera with Xenon flash.  The Samsung i637 Jack packs  EDGE-only messaging machine.
