The Samsung Comeback (SGH-T559) is a phone announced by T-Mobile on 22 July 2009 and released in Q3 2009. The phone has a full QWERTY keyboard, and is primarily a messaging phone, though it does have internet capability.
Overview
How To Unlock Samsung Comeback SGH-T559 - Get your unlock code from http://www.unlocktotalk.com/index.
The Comeback has a 2.0-megapixel camera, an HTML browser with Flash Lite, 3G support, stereo Bluetooth, and a music player that supports MP3, AAC/AAC+, WMA, MPEG4, WAV, MIDI, and RealAudio formats. It has an SAR of 1.35 watts per kilogram.
The phone comes in White/Cherry Red or Grey/Plum colors. The Alphanumeric keypad glows orange on both color choices.
References
Samsung Comeback retrieved 16-2-2010
Samsung Comeback phone details from T-Mobile retrieved 16-2-2010
Samsung Comeback review at CNET retrieved 16-2-2010