Rumors have been circulating the past few days that Nokia would be teaming up with T-Mobile to release the Symbian^3-powered C7 -- right on the heels of the Nuron 2's possible cancellation -- as the Tiger. Well, here's some fuel for the fire: a version of the C7 with AWS 3G support and mentions of T-Mobile in the attached user's manual just showed up in the FCC. Interestingly, there's absolutely no sign of T-Mobile branding on the phone itself, but it's possible Nokia's prototype here simply didn't have the final silkscreens applied. Of course, plenty of device