Service Inbox Settings; Cache Memory; Browser Security; Security Module - Nokia 3555 Guide D'utilisation

Service inbox settings

Select Menu > Web > Settings > Service inbox settings.
To set whether you want to receive service messages, select Service messages >
On or Off.
To set the phone to receive service messages only from content authors approved
by the service provider, select Message filter > On. To view the list of the approved
content authors, select Trusted channels.
To set the phone to automatically activate the browser from the standby mode
when the phone receives a service message, select Automatic connection > On.
If you select Off, the phone activates the browser only after you select Retrieve
when the phone has received a service message.
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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; in the standby mode, select Menu > Web > Clear the cache.
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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.
To view or change the security module settings, select Menu > Settings >
Security > Security module settings.
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