It is 2G network-GSM 850/900/1800/1900 Type-65K colors Full QWERTY Keywords Trackball navigation Alert types-Vibration,Polyphonic and MP3 ringtones Speaker-phone available Bluetooth-V2.0 with A2DP Wi-Fi 802.11b/g Mini USB SMS,MMS,Email and instant messaging Browser-WAP 2.0/xHTML color-silver BlackBerry maps Media player organizer/T9 Document viewer(Word,Excel, power-point,PDF) voice dial Phone book-unlimited entries Call records-unlimited entries Standard battery,Li-Ion 1400mAh stand by-up to 520 hours Talk time-up to 5 hours