Finally, I moved to Android mobile. I faced issue in importing all the contacts from Nokia mobile to Android. I tried with Nokia OVI suite and PC Suite. Both allows me to export every single contacts in a .vcf file. You can import that file into Android contacts easily. But the problem was I had around more than 1000 contacts in my mobile. It is not an easy work to import each contact separately. There is an easy way to overcome that.
Export all the contacts into separate .vcf files. And then compress all the contacts into single .vcf file and import. The option /B is to mention that it is binary file. That’s it.
copy /B *.vcf all_contacts.vcf
Now send the file through usb or mail to your mobile and import into your contacts.