Huawei IDEOS X6 is greeted over at the FCC bearing support for the AWS band
However, the handset just recently paid a visit to the FCC where we find additional information regarding its specs and potential carrier release. The documents show that the Huawei IDEOS X6 features support for the quad-band GSM/EDGE & AWS bands, 5-megapixel camera with flash, HDMI out port, microSD card slot, a large touchscreen, and Wi-Fi.
Naturally, it can potentially be launched through T-Mobile since it has support for the AWS band, but it's yet to be officially confirmed by either T-Mobile or Huawei. Still, it should prove to be a more respectable offering over Huawei's existing handset, the T-Mobile Comet, which unfortunately doesn't resonate with the best specs or performance.
source: FCC via Phonescoop