Siemens C56 is a dual-band GSM phone that was released on 2002. This phone has a 101 x 64 pixel main display, weighs around 3 oz or 85 g and has a total phone dimension of 3.98 x 1.73 x 0.83 inches. The phone also has a 700 mAh battery that can handle 3.33 hours of talk time and will last up to 8.3 days or 200 hours on stand-by. This phone can let you store up to 250 phonebook entries, use the calendar, alarm (time), calculator, send and receive SMS and other basic phone features. Order this Siemens C56 GSM Phone for AT&T Wireless in fair condition.