Nokia X2-01 - Manual (Page 34)

request to be deactivated. This option may not be available depending on your SIM card.
For details, contact your network service provider.
Code in use — Select the type of PIN code.
Auth. certificates or User certificates — View the list of the authority or user
certificates downloaded to your device. See "Browser security," p. 34.
Browser security
Security features may be required for some services, such as banking services or online
shopping. For such connections you need security certificates and possibly a security
module, which may be available on your SIM card. For more information, contact your
service provider.
To view or change the security module settings, or to view a list of authority or user
certificates downloaded to your device, select Menu > Settings > Security > Security
module , Auth. certificates , or User certificates .
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.
Before changing any certificate settings, you must trust the owner of the certificate and
that the certificate does belong to the listed owner.
Restore factory settings
To restore the device back to the default settings, select Menu > Settings > Rest. fact.
sett. .
To reset all preference settings without deleting any personal data, select Settings
only .
To reset all preference settings and delete all personal data, such as contacts, messages,
media files, and activation keys, select All .
About the web browser
Select Menu > Internet .
Catch up on the news, and visit your favorite websites. You can use the web browser to
view web pages on the internet.
The web browser compresses and optimizes web content for your phone, so you can
browse the web more quickly and save on data costs.
34 About the web browser