Network A/B: GSM 900/1800MHz SIM card: Dual SIM operation Style: Bar type Weight: 100g Dimensions (L x W x H): 120 x 53 x 15mm Battery type: Lithium-ion Standby time: >20days Talk time: 100 hours Display: Main display: 2.9-inch (16: 9)TFT, 262K, 416 x 352 pixels Call function: 64 polyphonic ringtones Ringtone set by MP3 songs, sound recorder, melody composerIncoming call ringtone, picture and video Speed dial Call history Phone book search Caller group Messaging: SMS, MMS, Chat, voice mail server and broadcast message Digital function: MP3 player and recorder 1.3M pixels VGA digital camera Digital zoom: 4x Video, movie player/recorder Sound recorder External memory Format: Photo format: JPEG Audio format: MP3 Video format: MP4/3GP Connectivity: GRPS/Wap 2.0 USB data cable E-mail Bluetooth Games and tools: Games Calendar To-do-list Alarm Calculator Unit converter Currency converter Schedule power on/off Settings: Pen calibration Language: English, Chinese Input method: ABC /abc/123 /? ! Security setup Touch screen User profile File manager Accessory: Battery Travel charger Earpiece USB cable Memory card Two round pin adapter Hand phone strap