It’s already there. The program in slackware.

Plug the device, the blueman-service will start. And we can use it right away.

But I got problem here. The blueman-service didn’t executed.

scanning device remote through terminal
#hcitool scan

So make sure /etc/rc.d/rc.bluetooth is executable.
chmod +x /etc/rc.d/rc.bluetooth

Pair the device through the handphone first. then the pc. now i can send the file from nokia to my pc, but not everytime the error message most of the time were come out. Here is the message in dmesg : hci0 command tx timeout.

In my case, I have to put the handphone inline with the bluetooth adapter.
Give it a try.