The HTC T8788 is confirm going to AT&T. Also, it runs with Windows Phone 7 and will be launch later this year. As you can see on the picture the HTC T8788 has a landscape slider. While the slider reveals a speaker, it could be possible to have a QWERTY keyboard slide out from the other side.
The concept and design of the HTC T8788 is one of the best Windows Phone 7 so far. There is a kickstand around back and with full speaker slide out, the device should be a pretty decent media handset.
[via engadget]
