The first variant happens to be the SM-N900A, which has just received approval while boasting support for AT&T’s GSM, HSPA and LTE frequencies. This is most probably what we ought to see when October 1st rolls around. Apart from that, there will be a second model, known as the SM-N900R4, that does seem to be headed in the direction of other LTE-capable CDMA carriers including the likes of Sprint, US Cellular and a bunch of other regional US providers. None of the FCC filings threw up any surprises like a fingerprint recognition ring, but one thing’s for sure – you will see more and more Galaxy Note 3s in the hands of smartphone users from next month onward.