LG GU230 Dimsun - Unlocked Phone - US Warranty - Black This unlocked cell phone is compatible with GSM carriers like AT&T and T-Mobile. Not all carrier features may be supported. Unlocked Quad-Band GSM cell phone compatible with 850/900/1800/1900 GSM frequencies plus GPRS/EDGE capabilities. Camera: 1.3 MP, 1280 x 1024 pixels with video recording; FM radio with RDS, FM recording; Bluetooth v2.1 with A2DP; External microSD slot; MP3/eAAC+ and MP4/H.263/H.264 player. Messaging: SMS, MMS, Email; Downloadable games; Organizer - Voice memo- Predictive text input (T9); long lasting battery and WAP 2.0/xHTML. Stand-by Up to 580 hours; Talk time Up to 9 hours.