I have added my Motorola L7e phone to gnome-bluetooth but I can't see any means to make a DUN connection. It seems that there should be some DUN-related questions after adding the device but there was none.
I have the same problem with a Treo 650. No matter whether DUN is enabled on the phone, the option to enable DUN for it is missing in bluetooth-wizard. I believe it should appear after pairing, as shown in <http://blogs.gnome.org/dcbw/2009/07/10/unwire-with-networkmanager/>. I do have network-manager-gnome installed and have verified that its plugin is being loaded by bluetooth-wizard. Ben.
reassign 595373 bluez kthxbye Well, either all software is similarly broken or the problem is in bluez itself. gnome-bluetooth, kdebluetooth and bluedeveil all show their pairing wizards without any options for DUN.