Digital Rights Management - Nokia N91 Guía De Usuario

Digital Rights Management

Content owners may use different types of digital rights
management technologies (DRM) 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, OMA DRM 1.0, and OMA DRM 2.0. If certain
DRM software fails to protect the content, content owners
may ask the software's ability to access new DRM protected
content to 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.
To view activation keys for DRM protected content stored
in your device, press
keys and from the following:
106
, and select ToolsMy own >
Valid keys—View keys that are connected to one or more
media files and keys whose validity period has not
started yet.
Invalid keys—View keys that are not valid; the time period
for using the media file is exceeded or there is a protected
media file in the device but no connected activation key.
Not in use—View keys that have no media files connected
to them in the device.
To buy more usage time or extend the usage period for a
media file, select an invalid activation key and
Get activation key. Activation keys cannot be updated
if Web service message reception is disabled. See "Web
service messages," p. 54.
To view detailed information, such as the validity status
and ability to send the file, scroll to an activation key,
and press the joystick.
Actv.
Options >