T-Mobile appears to be at it again. Last month they released the HTC HD2 and now it looks like they are poised to possibly release the HTC Tera. The Windows Phone just passed through the FCC and if the speculation is correct it will be headed to a T-Mobile network near you.

The similarities are close enough between the Tera PB65100 and the Touch Pro 2 that many are dubbing it the Touch Pro 3. There is some thought that maybe the Tera will be eligible for upgrade to Windows Phone 7 but the design (has more than three buttons) and the specs (see below) will have to undergo a major overhaul.

The Tera has a slide-out QWERTY keyboard, runs Windows Mobile 6.5, has a 3-inch WQVGA resistive touch screen, 512mb ROM, 256mb RAM, 3.5mm headphone jack and a Qualcomm 600mhz processor.

There's no word when the Tera might become available but we'll keep a watch for it. [via cellphonesignal.com]