The Windows Mobile 6.5 upgrade for the Samsung Jack, a powerful Windows Mobile smartphone available exclusively to AT&T customers in the U.S. and powered by the nation’s fastest 3G network, is now available! With Windows Mobile 6.5, Jack users will have access to:

* Windows Marketplace for Mobile: Discover apps that unlock the power of your Windows phone, shop securely with confidence, and download instantly to your phone.
* Internet Explorer Mobile: Internet Explorer Mobile 6 delivers the same high quality browsing and media viewing experience that you’ve come to expect on your desktop computer. If you can see it in Internet Explorer on your PC, you’ll be able to see it just as well on your Windows phone, whether the content you want is on YouTube, a game using Flash animation, or on a social site like Facebook or MySpace.
* AT&T WiFi: Automatic access to over 20,000 AT&T Wi-Fi Hot Spots nationwide is available on the Samsung Jack and is included in select smartphone data plans. This allows for fast and easy downloads of your favorite music, streaming videos, games, and more.
* Vlingo for Windows Phone: Instantly send a text or email message,call a friend, search the Web, open native applications and more, all by speaking into your Samsung Jack Windows phone.

Additional key features of the Jack include 256 MB RAM, a 3.2 megapixel camera with video-capture capabilities and Wi-Fi (802.11 b/g) to connect with home or office networks. The Jack also includes features such as stereo Bluetooth® technology, Windows Media Player 10 Mobile and microSD memory card slot for external storage of up to 16GB of data.

The Samsung Jack will be available for $99.99 after mail-in rebate with a two-year service agreement. (Pay $199.99 and after mail-in rebate receive $100 AT&T Promotion Card. Two-year agreement and voice plan of $39.99 or more, plus a Personal PDA data plan.)