Nokia N73 Music Edition

Page 114
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Tools
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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 OMA 1.0 and OMA 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.
Digital rights management (DRM) protected content 
comes with an associated activation key that defines your 
rights to use the content.
If your device has OMA DRM protected content, to back 
up both the activation keys and the content, use the 
backup feature of Nokia PC Suite. Other transfer methods 
may not transfer the activation keys 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 
activation keys in case the files on your device get 
corrupted.
To view the digital rights activation keys stored in your 
device, press 
, and select 
Tools
> 
Actv. keys
 and from 
the following:
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 
Options
> 
Get activation key
. Activation keys cannot be updated if 
Web service message reception is disabled. See ‘Web 
service messages’, p. 64.
To view detailed information, such as the validity status 
and ability to send the file, scroll to an activation key, and 
press .
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