Sprint will be launching the Sanyo Incognito messaging phone November 30 -- Cyber Monday.

The phone, featuring a glow-through hidden QWERTY keypad, will be sold online at Sprint.com. It will be officially unveiled on Dec. 6 at all Sprint outlets.

The Incognito features a glossy black, streamlined form factor sports an external OLED status display, but reveals a full QWERTY keypad and a 2.6-inch QVGA display when flipped open.

The Incognito will run just $49.99 after a $50 mail-in rebate…so long as its purchased with a two-year service agreement.