Phone type: Smart phone Mobile phone standard: GSM Support band: GSM 850/900/1800/1900MHz Data transmission: GPRS, EDGE Screen material: TFT Screen colors: 65536 colors Main Screen Size: 2.4 inches The main screen parameters: 480 × 360 pixels Ring Description: Support MP3 ring tones Operating System: BlackBerry OS CPU: 512Mhz Memory Card: Support for 16GB microSD card expansion Product outline: QWERTY full keyboard Appearance design: Straight Product Dimensions: 109 × 60 × 13.5 mm Phone Weight: 110 grams Products Antenna: Built-in Camera Camera: Built-in Camera pixels: 3.2 million pixels LED Flash: Built-in Camera description: Support auto-focus, support for shooting the largest 2048 × 1536 pixels photos Entertainment Java Function Game: Built-in Data Function Bluetooth Wi-Fi function: Support Data Line Interface: MiniUSB Basic functions: Text messages (SMS), multimedia messaging (MMS), speakerphone, alarm clock function, calendar function Input Method: Keyboard Network functions: E-mail, WWW browser, WAP browser Other features: GPS functionality, graphics, menus