... 0, GPRSRingtone: MP3/MP4, 40 polyphonicBuilt-in vibration, Hands-free calls, Minutes Tips, build-in AntennaLCD Display: 1.3 ... 12 items, support for call waiting, call forwarding, call hold, call restriction, number recognition, support for address book groups, call, call time, date, number of ... data line interface, speaker, streaming media, the Internet, AT command support, mobile password security