G e t s t a r t e d16PUK codesThe personal unblocking key (PUK) code or the universal personalunblocking key (UPUK) code (8 digits) are required to change a blockedPIN code and UPIN code, respectively. The PUK2 code is required tochange a blocked PIN2 code.If needed, contact your local service provider for the codes.Call restriction passwordThe restriction password (4 digits) is required when using Callrestriction. You can obtain the password from your service provider. Ifthe password is blocked, contact your service provider.■ Digital rights managementContent owners may use different types of digital rights management (DRM)technologies to protect their intellectual property, including copyrights. This deviceuses various types of DRM software to access DRM-protected content. With thisdevice you may be able to access content protected with WMDRM 10. If certainDRM software fails to protect the content, content owners may ask that such DRMsoftware’s ability to access the new DRM-protected content be revoked.Revocation may also prevent renewal of such DRM-protected content already inyour device. Revocation of such DRM software does not affect the use of contentprotected with other types of DRM or the use of non-DRM-protected content.Digital rights management (DRM) protected content comes with an associatedactivation key that defines your rights to use the content. If your device hasWMDRM protected content, both the activation keys and the content will be lostif the device memory is formatted. You may also lose the activation keys and thecontent in case the files on your device get corrupted. Losing the activation keysor the content may limit your ability to use the same content on your device again.For more information, contact your service provider.FCC DraftModel 6650d-1bH02 April 2008