GSM network 900/1800 MHz Specifications: Screen: 2.8/2.6 inch, 260k QVGA; PX: 240*320 Touch screen and keypad input T-Flash Card Supporting, 256MB TF included 1.3 Mega pixel camera for Picture & Video capability, put out biggest size is 1280*1024 Stereo Loud speaker, 64 chord ring tone MP3 & MP4 player GPRS & WAP connectivity, MMS Transceive U disk support function to keep the information storage ROM: 505K/256m TF, support to2G extend, Document management Bluetooth 2.0 Coming call firewall Calendar, To do list, Alarm, World Clock, Spotwatch Caller picture, caller Ring Tone, Elephone directories: 300groups of contacts, support incoming call with big head sticker, group ring an Messages & Multimedia messaging: 200 SMS, support MMS; Can use downloaded MP3 as SMS rings Schedule power on/off: Support to start/close under set time Alarm clock: Support alarm clock when machines closed, can set from Monday to Sunday Games: 1 built-in common game More information: MP3, MP4, Handsfree, SMS group sending, Voice recorder, WAP, Handwritten input, Handwritten + keyboard input, Bluetooth, GPRS download, MMS, Memory extended, Coming call firewall, dual face designing, dual standby single standby, loading MP3 for ring, IP number, currency convert, caculatordar, calendor, Dual standby-Bluetooth-camera, stopwatch, memos, calculator, world clock, Health testing Network: GSM900 / 1800/MHz Size: 106(L) x 50(W) x 23(H)mm Battery: Lithium Batteries1300mA Standby time: About 240-360 hours Talking time: About 3-5Hours Color: Black