Nokia 3590 - Manual (Page 133)

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• SECURITY ISSUES
Clear the cache memory
Note: The information or services you have accessed may be
stored in the cache of your phone. A cache is a buffer memory,
which is used to store data temporarily. If you have tried to
access or have accessed confidential information requiring
passwords (for example, your bank account), empty the cache of
your phone after each use.
1 Press Menu 9 (Services).
2 Scroll to Clear the cache, then press Select.
CLEAR THE CACHE WHILE BROWSING
1 Press Options.
2 Scroll to Clear the cache, then press Select.
About authority certificates
To use some WAP services, such as banking services, you need an authority
certificate. Using the certificate can help you to improve the security of
connections between your phone and a WAP server.
You can download the certificate from a WAP page if the WAP service
supports the use of authority certificates. After the download, you can
view the certificate, then save or delete it. If you save the certificate, it is
added to the list of certificates in the phone.
Your phone alerts you if the identity of the WAP server or WAP gateway
cannot be verified or is not authentic.
VIEW THE LIST OF AUTHORITY CERTIFICATES
1 Press Menu 9 (Services).
2 Scroll to Settings, then press Select.
3 Scroll to Authority certificates, then press Select.