The Treo 680 has just been announced.

New Features:

• GSM/GPRS/EDGE quad-band world phone
• Added memory: The Treo 680 smartphone includes 64MB of user-available storage, nearly three times the memory of the original Treo 650 smartphone. Customers can add up to 2GB of storage with expansion cards for those large music or video files (sold separately);
• Enhanced email and messaging: Exchange ActiveSync will now synchronize not only calendar and email, but contacts as well; SMS and MMS capabilities have been improved for a better user experience;
• Improved web browser: The Blazer 4.5 browser is superfast due to its smarter caching rules and includes alternate modes for viewing web pages optimized for the device or as a regular web page;
• Enhanced multimedia: Customers can use the Treo 680 smartphone to stream music, play MP3s and manage and share photo albums;
• Built-in dial-up networking (DUN) capabilities: Customers can use the new smartphone as a wireless modem via Bluetooth(R) wireless technology to connect to a compatible Bluetooth enabled laptop;
• Documents To Go: Customers can view, edit and share Microsoft Word and Excel documents on their Treo 680 smartphones in addition to viewing full-featured Adobe PDF files and Microsoft PowerPoint presentations; and
• Bluetooth 1.2: Customers can connect wirelessly to other Bluetooth enabled devices. The Treo 680 has improved car-kit and headset support, and support for multiple simultaneous Bluetooth connections.

More slides coming.