KAddressbook <--bluetooth--> Nokia 6310i

Hi!

I want to sync my computer with my phone
and got everything working except for the
(hopefully) final step... when I initiate
the sync of contacts my phone asks me for
a password. I tried the PIN here but it
complained that this would be the wrong
password.

I am a bit confused that my phone does ask
me (and not my computer) and wonder what
password this should be?

Probably this is a stupid question, but...

Andreas

P.S.:
- Nokia 6310i with firmware "v 5.22 15-11-02"
- KDE 3.2.3 with PIM paket update to 3.3.0