Can't say we didn't see this one coming but it looks like RIM's BlackBerry 9800 slider was just blessed by the FCC on AT&T frequencies. While the FCC documents refer to it as a "BlackBerry smartphone model RCY71UW," there's no mistaking the backside wireframe that forms a perfect match when superimposed onto our earlier exclusive pics. Besides, there's also liberal mention of several associated "MultiSourceDeclaration_9800_" documents througho
