Nokia 7610 Supernova Nokia 7610 Supernova User Guide in English - Page 49
Browser security, SIM services
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SIM services 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 sett., 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. 17. SIM services Your SIM card may provide additional services. You can access this menu only if it is supported by your SIM card. The name and contents of the menu depend on the available services. To show the confirmation messages sent between your phone and the network when you are using the SIM services, select Menu > Settings > Phone > Confirm SIM actions Accessing these services may involve sending messages or making a phone call for which you may be charged. © 2008 Nokia. All rights reserved. 49