... play keyboard,High-speed MTK6235 chip, Global multi-system compatible,NOKIA I/O DC in,WIFI wireless ... Other functionsMP3,MP4,MP5,handsfree function, group message sending, voice recording, WAP, handwriting + keyboard input, radio play, Bluetooth ... world time, to-do list,timing for recording, FM timer-recording, voice-recording, phone recordingNetworkGSM+GPRSFrequency850/900/1800/1900MHzTalk time180- ...