HTC ChaCha

HTC's ChaCha was officially unveiled at Mobile World Congress this year with a 600MHz CPU -- that's been bumped to 800MHz since we first saw it -- a very winsome and useful QWERTY keypad, a cute little dedicated Facebook button, and of course AT&T 3G bands are now on tap. Sadly, while the FCC does reveal test results, interesting photos of labs studded with foam cones, and even device sticker placement, they don't tell us when a device will launch or what it'll ultimately cost.

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