it's packed with incredible features*, including a camera, media player, built-in GPS, expandable memory, Voice Dialing, BlackBerry® Maps and trackball navigation. Plus, you get all the core functionality you've come to expect in a BlackBerry smartphone—email and text messaging , instant messaging, web browser and advanced phone functionality.

The BlackBerry Curve 8310 features complete functionality, including:

• Wireless email
• Organiser
• Browser, Phone, Camera
• BlackBerry® Maps ,Corporate data access 1
• SMS/MMS
• Next-generation multi-media player, Instant messaging
• Built-in Global Positioning System (GPS)
• 64 MB Flash memory plus microSD memory slot
• Full QWERTY keyboard
• Dedicated Send, End and Mute keys, a trackball navigation system, plus user definable convenience keys
• Speakerphone and Voice Dialling
• Bluetooth®, 3.5mm stereo headset capable
• Integrated attachment viewing
• Compatibility with popular Personal Information Management (PIM) software
• High resolution, light sensing screen that adjusts lighting levels automatically for ideal indoor and outdoor viewing
• Easy email integration with your business and/or personal email accounts