As if you didn’t know already. Well, the Centro is officially on AT&T and it’s going for $99 with a 2 year service agreement. Want the hard specs? Quad-band GSM/EDGE, 1.3 megapixel camera, Bluetooth, QWERTY keyboard, microsD slot, and support for AT&T’s push-to-talk app. No word on BlackBerry Connect, but we’re guessing the average businessman won’t be dropping any coins on the Centro, so it doesn’t really matter now does it.