Nokia C5-03

Page 106
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Manage certificates
Digital certificates protect your content when transferring confidential information.
Certificates should be used when connecting to an online bank or another site, or to
a remote server for actions that involve transferring confidential information.
Certificates should also be used when you want to reduce the risk of viruses or other
malicious software and be sure of the authenticity of software when downloading and
installing software.
Select 
Menu
 > 
Settings
 and 
Phone
 > 
Phone mgmt.
 > 
Security
 > 
Certificate
management
 and select the desired certificate type.
Digital certificates do not guarantee safety; they are used to verify the origin of
software.
Important: The existence of a certificate considerably reduces risks involved in
remote connections and software installation. To benefit from increased security,
certificates must be used correctly, and they must be correct, authentic, or trusted.
Certificates have a restricted lifetime. If they have expired or are invalid, 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
 and 
Phone
 > 
Phone mgmt.
 > 
Security
 > 
Security module
and the desired security module.
View security module details
Select 
Options
 > 
Security details
.
Restore original settings
You may want to reset some of the settings to their original values. All active calls
and connections must be ended.
Select 
Menu
 > 
Settings
 and 
Phone
 > 
Phone mgmt.
 > 
Factory settings
. To 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, such as pictures, videos, or
music, comes with an associated licence that defines your rights to use the content.
DRM protected songs cannot be used, for example, as ringtones or alarm tones.
106 Settings
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