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■ 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.
To empty the cache, while in the standby mode, select Menu > Web > Clear the cache.
■ Browser security
Security features may be required for some services, such as online banking
or 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 improves security services for applications requiring a browser
connection and allows you to use a digital signature. The security module may
contain certificates as well as private and public keys. The certificates are saved
in the security module by the service provider.
Select Menu > Settings > Security > Security module settings and one of the
following options:
Security module details — to display the security module title, manufacturer,
and serial number
Module PIN request — to set the phone to ask for 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.
Change module PIN — to change the module PIN, if allowed by the security module.
Enter the current module PIN code, then the new code twice.
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