Cache Memory; Browser Security - Nokia 6030 User Manual

Select Message filter > On to set the phone to receive service messages only from
content authors approved by the service provider. To view the list of the approved
content authors, select Trusted channels.
Select Automatic connection. If you have set the phone to receive service messages
and select On, the phone will automatically activate the browser from the standby
mode when the phone has received a service message. If you select Off, the phone
will activate the browser only after you select Retrieve when the phone receives a
service message.

Cache memory

A cache is a memory location that is used to store data temporarily. If you have tried
to access or have accessed confidential information requiring passwords, empty the
cache after each use. The information or services you have accessed is stored in the
cache. To empty the cache, while browsing, select Options > Other options > Clear
the cache. In the standby mode, select Menu > Web > Clear the cache.
Your device may have some bookmarks loaded for sites not affiliated with Nokia.
Nokia does not warrant or endorse these sites. If you choose to access them, you
should take the same precautions, for security or content, as you would with any
Internet site.

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.
Security module
The security module can contain certificates as well as private and public keys.
The purpose of the security module is to improve security services for applications
requiring a browser connection, and it allows you to use a digital signature.
The certificates are saved in the security module by the service provider.
Select Menu > Web > Settings > Security settings > Security module settings,
and from the following options:
• Security module details to show the security module title, status, manufacturer,
and serial number.
• Module PIN request to set the phone to request the module PIN when using
services provided by the security module. Enter the code, and select On.
To disable the module PIN request, select Off.
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