2G network-GSM 900/1800 Type-CSTN,65K color Alert types-vibration,downloadable polyphonic and ringtones speaker phone available phone book-100 entries call records-10 dialed,10 received and 10 missed calls SMS organizer T9 standard battery,Li-Ion 800 mAh talk time-up to 6 hours 30 mins stand by-up to 400 hours color-black No browser No USB