About authority certificatesTo use some XHTML services, such as banking services, you need an authoritycertificate. Using the certificate can help you to improve the security ofconnections between your phone and an XHTML server.You can download the certificate from an XHTML page if the XHTML servicesupports the use of authority certificates. After the download, you can viewthe certificate, then save or delete it. If you save the certificate, it is added tothe list of certificates in the phone.Your phone alerts you if the identity of the XHTML server or XHTML gatewaycannot be verified or is not authentic.View the list of authority certificates1 Press Menu, then select Services, Settings and Connection settings.2 Scroll to Security settings and press Select.
