Nework frequency:GSM850/1900MHZ and GSM900/1800MHZDisplay: Monochrome graphics, 96*64 pixel, downloadable wallpapersRingtone:Polyphonic(16 channels)Phonebook: 100 entriescall record:10 dialed, 10 received, 10 missed callSupport wap on line, wap1.2.1talking time:3 hoursStandby time:240 hours