... insert, card reader, Bluetooth function ,Bluetooth voice, Stereo Bluetooth musicImage formatjpggifDirectories500groups,support group callingincoming ... functionsMP3,MP4,handfree function, group message sending, voice recording, WAP, handwriting + keyboard input, radio play ... do list, analog TV, timing for recording, FM timing voice-recording, phone recordingNetworkGSMFrequency900/1800/ 850/1900MHzTalk ...