Karbonn K 661 is Dual Standby SIM (GSM + GSM), 2G Network Support, 2.4 Inches (6.09cm) LCD Touch screen, Alphanumeric Keypad, GPRS Enabled, FM Radio, Expandable Memory up to 4 GB, Bluetooth, GPRS and WAP, Music Player, Ringtone MP3, 64 Polyphonic, Call Features -Conference Call, Speed Dialing, Hands Free, Wallpaper download, Ringtone download, MMS, EMS, STK, Screen saver, Wallpaper, Graphic icons, Embedded games, Background Sound Changer, Anti Theft Feature, One Touch FM keys, One Touch Music Player, One Touch Camera, Predictive text, Calculator, Alarm clock, Stop Watch, World Times, To Do List, Voice recorder, Unit Convertor, Currency converter, Health Management, Image Format - JPG, BMP, GIF, PC Sync, Built-in data or fax Modem, CLID with Photo. For further details please visit http://www.karbonnmobiles.com. Posted id (niservice91871810218152479@gmail.com)