Nokia 3555, User Manual

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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.