Nokia 2680 slide - Manual (Page 50)

Browser security
Security features may be required for some services, such
as banking services or online 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.
To view or change the security module settings, or to view
a list of authority or user certificates downloaded to your
phone, select Menu > Settings > Security > Security
module settings, Authority certificates, or User
certificates.
Important: Even if the use of certificates makes the
risks involved in remote connections and software
installation considerably smaller, they must be used
correctly in order to benefit from increased security. The
existence of a certificate does not offer any protection by
itself; the certificate manager must contain correct,
authentic, or trusted certificates for increased security to
be available. Certificates have a restricted lifetime. If
"Expired certificate" or "Certificate not valid yet" is shown,
even if the certificate should be valid, check that the
current date and time in your device are correct.
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