... Data transmission]cable insert, card reader, Bluetooth function ,Bluetooth voice, Stereo Bluetooth music[Image format]jpg,gif[Game format ... group message sending, voice recording, WAP, handwriting + keyboard input, radio play, Bluetooth function, GPRS download, MMS, memory expansion, E-book ... call firewall, dual card, dual standby and dual Bluetooth, display land ownership of incoming call, IP talk, ...