Allthough it is not possible to configure the
7650 to use a Bluetooth connection for
net access via the GUI provided, it is quite
possible to do this programmatically.

I've modified the gnubox software so that
it is able to do this and written instructions
for it. You can download the software (source
and installation file) and read the instructions
at http://www.cs.helsinki.fi/u/mraento/symbian/bt-ap.html

Mika Raento