Security Module; Restore Original Settings; Protected Content - Nokia 5800 XpressMusic User Manual

To check the details of a certificate, select Options > Certificate details. The validity
of the certificate is checked, and one of the following notes may be displayed:
● Certificate not trusted — You have not set any application to use the certificate.
● Expired certificate — The certificate validity period has ended.
● Certificate not valid yet — The certificate validity period has not yet begun.
● Certificate corrupted — The certificate cannot be used. Contact the certificate
issuer.
Change the trust settings
Before changing any certificate settings, you must make sure that you really trust the
owner of the certificate and that the certificate really belongs to the listed owner.
To change the settings for an authority certificate, select Options > Trust settings.
Depending on the certificate, a list of the applications that can use the selected
certificate is shown. For example:
● Symbian installation: Yes — The certificate is able to certify the origin of a new
Symbian operating system application.
● Internet: Yes — The certificate is able to certify servers.
● App. installation: Yes — The certificate is able to certify the origin of a new Java™
application.
To change the value, select Options > Change trust setting.

Security module

Select Menu > Settings and Phone > Phone mgmt. > Security > Security
module.
To view or edit a security module (if available), select it from the list.
To view detailed information about a security module, select Options > Security
details.

Restore original settings

Select Menu > Settings and Phone > Phone mgmt. > Factory settings.
You can reset some of the settings to their original values. To do this, you need the lock
code.
After resetting, the device may take a longer time to power on. Documents and files are
unaffected.

Protected content

To manage digital rights licenses, select Menu > Settings and Phone > Phone
mgmt. > Security > Protected content.
Digital rights management
Content owners may use different types of digital rights management (DRM)
technologies to protect their intellectual property, including copyrights. This device uses
various types of DRM software to access DRM-protected content. With this device you
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