GPRS (general packet radio services) HSCSD (high speed data) Bluetooth 1.1 standard version-Supported application level Bluetooth profiles: Dial-up networking profile, fax profile, object push profile, headset profile, and handsfree profile WAP 1.2.1 (over GRPS or CSD) Wallet SMS, picture messaging Customizable and timed profiles Calendar Clock, alarm clock Calculator, currency converter from idle mode Stopwatch, countdown timer Voice commands, voice recorder Connectivity options: Bluetooth, infrared, and cable Weight: 111g Dimensions: 129 x 47 x 17 - 21mm