It doesn't come right out and say it, but we have a strong suspicion that the HTC PJ40110 -- approved by the FCC today -- refers to T-Mobile's version of the HTC One S. This model offers an AWS 3G radio, in addition to AT&T-friendly 850 /1900 3G bands, and its ID is just a slight nudge from the PJ40100 (global One S). The timing of this seal of approval lines up with T-Mo's spring launch aspirations, and this is one particular device (pun unintended but welcome) we can't wait to see in stores.