Content owners may use different types of digital rightsmanagement (DRM) technologies to protect theirintellectual property, including copyrights. This deviceuses various types of DRM software to access DRM-protected content. With this device you can access contentprotected with WMDRM 10, OMA DRM 1.0, and OMA DRM2.0. If certain DRM software fails to protect the content,content owners may ask that such DRM software's abilityto access new DRM-protected content be revoked.Revocation may also prevent renewal of such DRM-protected content already in your device. Revocation ofsuch 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 contentcomes with an associated licence that defines your rightsto use the content.If your device has OMA DRM-protected content, to back upboth the activation keys and the content, use the backupfeature of Nokia Ovi Suite.If your device has WMDRM-protected content, both thelicence and the content will be lost if the device memoryis formatted. You may also lose the licence and the contentif the files on your device get corrupted. Losing the licenceor the content may limit your ability to use the samecontent on your device again. For more information,contact your service provider.Some licence may be connected to a specific SIM card, andthe protected content can be accessed only if the SIM cardis inserted in the device.Notification lightsSelect Menu > Settings and Phone > Notificationlights.To turn the standby breathing light on or off, selectStandby br. light.When the standby breathing light is turned on, the menukey lights up periodically.To turn the notification light on or off, select Notificationlight.When the notification light is turned on, the menu keylights up for a period you define to notify of missed events,such as missed calls or unread messages.Application managerAbout Application managerSelect Menu > Settings and Application mgr..With Application manager, you can see the softwarepackages installed in your device. You can view details ofinstalled applications, remove applications, and defineinstallation settings.You can install the following types of applications andsoftware to your device:142 Settings