We're still waiting for it to grace AT&T's pages, but it looks like the WinMo 6 Standard Pantech Duo C810 is now available in most AT&T retail stores for $249 with two-year contract. Phonescoop has the full spec rundown and video hands-on of AT&T's new quad-band GSM / HSDPA dual-sliding QWERTY. Besides that rough, chubby look the phone also sports more than a few operational oddities including a mysterious "turbo mode" and the fact that sliding the phone open and shut does not answer or hang-up your calls. Fat? Sure, but still trimmer than the Helio Ocean also manufactured by Pantech. Check the video review after the break.