You might not have to sign up with Verizon to buy a cellular edition of Samsungs Galaxy Note Pro 12.2 in the US. The gargantuan tablet has returned to the FCC, only this time in a variant with ATT-native LTE and HSPA+ frequency support; it can also handle the big three Canadian carriers. The slate is otherwise much like its Verizon counterpart, although the absence of T-Mobile 3G means that the UnCarrier likely wont be selling this model, if it sells the Note Pro at all.