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data. Only trusted certificates can be used to verify services
and 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.
Before changing any certificate settings, you must make
sure that you really trust the owner of the certificate and
that the certificate really belongs to the listed owner.
To change the trust settings, select a certificate and
Options > Trust settings. Scroll to an application field,
and press the scroll key to select Yes or No. You cannot
change the trust settings of a personal certificate.
Depending on the certificate, a list of applications that can
use the certificate is displayed:
• Symbian installation — New Symbian operating
system application.
• Internet — E-mail and graphics.
• App. installation — New Java application.
• Online certif. check — Online certificate status
protocol.
View and edit security
modules
Select Menu > Ctrl. panel > Settings and General >
Security > Security module.
To view or edit a security module, select the module from
the list.
To view detailed information about a security module,
select Options > Security details.
To edit the PIN codes for the security module, open the
module, and select Module PIN to edit the PIN code for
the security module or Signing PIN to edit the PIN code
for digital signatures. You may not be able to change these
codes for all security modules.
The key store contains the contents of the security module.
To delete the key store, select Options > Delete. You may
not be able to delete the key store of all security modules.
Remote configuration
Select Menu > Ctrl. panel > Phone > Device mgr..
With Device manager, you can manage settings, data, and
software on your device remotely.
You can connect to a server, and receive configuration
settings for your device. You may receive server profiles
and different configuration settings from your service
providers or company information management
department. Configuration settings may include
connection and other settings used by different
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Security and data management