Seeing as the original AT&T Pantech Duo 1 is the C810, this C820 has a really high possibility of being the Pantech Duo 2. There aren't many details, but it's got WCDMA 850/1900, which is AT&T's 3G, and probably will run Windows Mobile like the previous ones. It's interesting to check out the differences between this and the Ocean 2, which also popped up on the FCC a few weeks back if you're into looking at FCC drawings. [FCC]
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