If you tried to access or have accessed confidential information requiring passwords (for example, your bank account), empty the cache of your phone after each use.

CLEAR THE CACHE

Press Menu 10-6 (Services>Clear cache).

When the cache is cleared, a confirmation message appears.

CLEAR THE CACHE WHILE BROWSING

1Press Options.

2Scroll to Clear 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

12 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 CERTIFICATES

1Press Menu 10 (Services).

2Scroll to Settings, then press Select.

3Scroll to Certificates, then press Select.

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Nokia 6590 warranty About authority certificates, Clear the Cache While Browsing, View the List of Certificates