AT&T is now selling Samsung’s Eternity, an advanced touchscreen phone that includes support for the operator’s MediaFLO-provided mobile TV service.

Eternity is a multimedia-rich device, with QWERTY keypad and 1-touch access to AT&T Mobile TV.  The device provides mobile broadband access from AT&T Navigator and AT&T Mobile Music with Napster Mobile. 

Eternity features Samsung’s TouchWiz widget user interface, 3-megapixel camera with video capture, Video Share calling, advanced messaging capabilities, Bluetooth and a microSD memory card slot supporting up to 8 GB.

The Samsung Eternity is available through AT&T retail locations or online for $149.99 with a 2-year service agreement and after a $50 mail-in rebate.  For new mobile TV subscribers, the operator is offering a 30-day free trial through the end of the year.