I had to setup my first Treo 680's today for a couple of our new sales guys. It wasn't too difficult, but the instructions I was given by our AD Admin were a bit off so I wanted to document the steps here for the next time I need to setup these up.
1. Install the SIM and batter and charge the battery.
2. Call the support number to initiate the phone number.
3. Install the Palm Software (via a disk in the box) on the user's desktop.
5. Connect the device to the desktop.
6. Setup e-mail by going to Mail, Menu, choose Microsoft Activsync from the provider drop down and continue filling in the information as you get it from your e-mail administrator.