[imxyz]

I tried to use 8830 Bluetooth DUN on Vista pc. BB bluetooth service list indicates it supports DUN along with a few other services. But after pairing with Vista, Windows cannot detect any services from BB and DUN failed with error 633. I'm able to use usb cable for DUN, however.
I also tried successfully using bluetooth DUN via a Nokia 6265i on the same Vista, indicating the issue is on BB side rather than on Vista side.
Any suggestion? Thanks