Nokia 6121 classic Cell Phone User Manual


 
Copyright © 2007 Nokia. All rights reserved.
48
Data management
formatted. You may also need to restore the activation
keys in case the files on your device get corrupted.
Some activation keys 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.
Select Menu > Settings > Data mgr. > Actv. keys to view
the digital rights activation keys saved in your phone.
To view valid keys ( ) that are connected to one or more
media files, select Valid keys. Group keys, which contain
several keys, are indicated with . To view the keys
contained in the group key, select the group key.
To view invalid keys ( ) with which the time period for
using the file is exceeded, select Invalid keys. To buy more
usage time or extend the usage period for a media file,
select an invalid key and Options > Get new key. It may not
be possible to update activation keys if web service
message reception is disabled. To enable the service
message reception, select Menu > Messaging > Options >
Settings > Service message > Service messages > On.
To view activation keys that are not in use, select Not in
use. Unused activation keys have no media files connected
to them.
To view detailed information such as the validity status
and the ability to send the file, scroll to an activation key,
and select it.