Digital Rights Management - Nokia N91 User Manual

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 applicable
DRM software to access DRM protected content. IIf certain
DRM software fails to protect the content, content owners
may ask the software's ability to access the new content
protected by such DRM to be revoked. Revocation does not
affect the use of content that is already in your device. With
this device you can access content protected with OMA 1.0
and OMA 2.0.
To view activation keys for DRM protected content stored
in your device, press , and select
from the following:
Tools > Actv. keys and
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. 57.
To view detailed information, such as the validity status
and ability to send the file, scroll to an activation key, and
press the joystick.
Options >
109