THANKS for this thread. I am in need of help, above and beyond this, unfortunately. Can anyone help? I want to pair this with my Treo 700wx, specifically to use the Treo as my internet connection for when I'm on the road. So far I'm just frustrated. I have enabled Bluetooth on my phone, and made it discoverable. The 770 finds the phone fine, I select it for pairing. The Treo then prompts me to enter the pass code. Once that's done, the 770 first shows the status "Pairing", but then, instead of finishing the connection, gives me the message "Selected phone does not have services that can be used. Select another phone." Can anyone help or point me in the right direction? And yes, my plan includes a data package. Specifically I have unlimited data via "PowerVision" through Sprint.