Cache Memory; Browser Security - Nokia 6151 User Manual

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To access the Service inbox while browsing, select Options > Other
options > Service inbox. Scroll to the message you want, and to activate
the browser and download the marked content, select Retrieve. To
display detailed information on the service notification or to delete the
message, select Options > Details or Delete.
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 has received 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.

■ 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.

■ 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.
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