Nokia E55 - Manual (Page 131)

Licenses
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 can access content protected with WMDRM 10 and
OMA DRM 2.0. If certain DRM software fails to protect the
content, content owners may ask that such DRM software's
ability to access new DRM-protected content be revoked.
Revocation may also prevent renewal of such DRM-protected
content already in your device. Revocation of such DRM
software does not affect the use of content protected with
other types of DRM or the use of non-DRM-protected content.
About Licenses
Select Menu > Ctrl. panel > Phone > Licences .
Some media files, such as images, music, or video clips, are
protected by digital usage rights. The licenses for such files
may allow or restrict their usage. For example, with some
licenses you may listen to a song only a limited number of
times. During one playback session you may rewind, fast-
forward, or pause the song, but once you stop it, you have
used one of the instances allowed.
Use licences
Digital rights management (DRM) protected content comes
with an associated licence that defines your rights to use the
content.
If your device has OMA DRM-protected content, to back up
both the licence and the content, use the backup feature of
Nokia PC Suite.
Other transfer methods may not transfer the licence which
need to be restored with the content for you to be able to
continue the use of OMA DRM-protected content after the
device memory is formatted. You may also need to restore
the licence in case the files on your device get corrupted.
If your device has WMDRM-protected content, both the
licence and the content will be lost if the device memory is
formatted. You may also lose the licence and the content if
the files on your device get corrupted. Losing the licence or
the content may limit your ability to use the same content on
your device again. For more information, contact your service
provider.
Some licence may be connected to a specific SIM card, and the
protected content can be accessed only if the SIM card is
inserted in the device.
To view your licences by type, select
Valid licences , Invalid
licences , or Not in use .
To view the licence details, select Options > Licence
details .
The following details are displayed for each media file:
•
Status — The status is Licence is valid , Licence
expired , or Licence not yet valid .
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