Could this be a Motorola Xoom 2 with Verizon's LTE making its way through the FCC? Whatever it is, it sports LTE band 13 -- Big Red's particular flavor -- as well as CDMA / EVDO. It also technically houses GSM / EDGE / WCDMA functionality, though the government documents state that it's SIM-locked and disabled by firmware. The docs also give us a good healthy diagram of its back, which clearly shows the same outline and angled corners seen on the Xoom 2. Whatever it is, it's merely one digit off from the mystery tablet that received governmental approval back in October, which lends credence to the possibility o