dear kosandpol, thanks reply
dear accually i need connect internet from my pc to my 5800 phone
through Bluetooth
is this possible?

i'm junior person
pls help me
To access your phone via bluetooth, your PC must have bluetooth support. Most new Laptops has bluetooth inbuilt but not Desktop PCs.
For desktops you can add a USB Bluetooth dongle :
and install the software that comes with it.
Also, since you have a nokia phone, install the nokia phone suite software given with the phone, to fully manage the phone.
After adding the bluetooth dongle, you can connect the phone via bluetooth.