How do I set up a Bluetooth & BT DUN with a Blackberry 8530?

I have a bb 8530, I’m running 11.2 w/Gnome.

I’m having trouble with two things related to each other:
-First I’m having trouble with the BT part, the bb won’t authenticate. The laptop and the bb see each other, and the PIN numbers match, but when they try to authenticate, linkup fails and I have to start over.

-Secondly, once I get that fixed, how do I set up a BT DUN so I can use my 8530 as a modem for internet use?

Thanks all, I’m a bit of a noob, but an informed noob… just need a boost here.:wink: