Nokia N73 User Manual page 111

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
Web service message reception is disabled. See
service messages", p. 44.
To view detailed information, such as the validity status
and ability to send the file, scroll to an activation key,
and press .
102
key. Activation keys cannot be updated if
Copyright © 2006 Nokia. All rights reserved.
Options >
"Web