... battery [Data Transmission] USB 2.0/ data line/bluetooth [Contacts] 500 groups name chip phonebook,ringtones, support ... ] SMS, MMS, mass messaging [Application Function] hands free, recording, hand input, extended memory bluetooth, e- book, calendar, memorandum, clock, WAP ... batteryX2,data cable,earphone,charger, manual Optional Accessories Bluetooth(single track/stereo) Packing 125×124×105mm Weight ...