How to Unlock a Cingular 6515 Ipaq Cell Phone with Free Codes

1. Contact the original service provider for the unlock code, and provide them with information they'll request, which proves that you're the owner of the phone.
2. Insert the non-supported SIM into the Cingular iPAQ 6515.
3. Power the handset on.
4. Enter the unlock code provided by the original service provider when prompted.