Nokia C6-00 User Manual page 103

Select Menu Settings
>
Phone mgmt.
>
Certificate management
desired certificate type.
Digital certificates do not guarantee
safety; they are used to verify the origin of
software.
Important: Even if the use of
certificates makes the risks involved in
remote connections and software
installation considerably smaller, they
must be used correctly in order to benefit
from increased security. The existence of
a certificate does not offer any protection
by itself; the certificate manager must
contain correct, authentic, or trusted
certificates for increased security to be
available. Certificates have a restricted
lifetime. If "Expired certificate" or
"Certificate not valid yet" is shown, even if
the certificate should be valid, check that
the current date and time in your device
are correct.
Security module
The security module provides security
services for different applications.
Select Menu Settings
>
Phone mgmt.
>
Security module
module.
View security module details
Select Options
>
Restore original settings
You may want to reset some of the
settings to their original values. All active
calls and connections must be ended.
© 2011 Nokia. All rights reserved.
and Phone
Security settings
and select the
and Phone
Security settings
and the desired security
Security details.
Select Menu
>
Phone mgmt.
>
restore the settings, you need to enter the
lock code.
After resetting, the device may take a
longer time to switch on. Documents and
files are unaffected.
Protected content
Digital rights management (DRM)
protected content, for example some
media files, such as images, music, or
video clips, comes with an associated
licence that defines your rights to use the
content.
You can view the details and status of the
licences, and reactivate and remove
licences.
Manage digital rights licences
Select Menu
Phone mgmt.
Protected
Digital rights management
Content owners may use different types of
digital rights management (DRM)
technologies 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 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
Settings 103
Settings and
>
Factory settings. To
>
Settings Phone
> >
Security settings
>
content.
Phone
>
>
>