Run, don't walk out to http://www.samsung.com/us/i617/windowsupgrade and upgrade you Samsung Blackjack II to Windows Mobile 6.1. Make an already great phone even better with threaded text messaging, a translucent, sliding panel home screen, better battery life, more efficient OTA Exchange ActiveSync, Office Mobile 6.1 with support for Office 2007 file formats, and Internet Connection Sharing.
But wait, there's more...
Windows Mobile 6.1 was built to set it apart from all other Smartphone/PDA competitors by taking its Enterprise capabilities to the next level. Your Blackjack II will now be able to join your company's Windows Domain and access corporate line of business applications from the Internet via an optimized Mobile VPN. System Center Mobile Device Manager will be able to push software to your device, encrypt your phone and enforce corporate policies.
If that's not enough, AT&T has included mission-critical games including Solitaire, Brain Challenge, Bubble Breaker, The Sims Bowling, Midnight Pool, and Ms. Pac-Man.
With Windows Mobile 6.1 running on your Blackjack II and System Center Mobile Device Manager running in your data center, you'll have the option of Blacklisting those games to keep your mobile employees focused on business if you need to. It's a no-brainer