BlackBerry Curve 9220 GSM Cell Phone, Black (Unlocked): Sound and Music: * MP3/eAAC+/WMA/WAV/FLAC player * MP3 and polyphonic ring tones * Vibration alerts * Voice memo and dial * 512MB ROM * MicroSD card slot for up to 32GB memory card * Stereo FM radio with RDS Mobile Features: * GPRS * EDGE * Bluetooth v2.1 with A2DP * Micro USB 2.0 port * WLAN: 802.11 b/g/n * BlackBerry 7.1 OS * 2 megapixel camera * Video capable * Browser: HTML * Proximity sensor, accelerometer, compass * MP4/H.263/H.264 player * Organizer * Document viewer Technical Profile: * 109mm x 60mm x 12.7mm * Talk Time: Up to 7 h * Stand-by Time: Up to 432 h * Battery: Li-Ion 1450mAh Display: * 2.44" TFT LCD 65K color screen * Resolution: 320 x 240 * Optical trackpad navigation * QWERTY keyboard with predictive text input Messaging: * Threaded view SMS and MMS * Email and Push Email * Instant messaging