W e b79Module PIN request—to set the phone to ask for the module PIN when usingservices provided by the security module. Enter the code, and select On.To disable the module PIN request, select Off.Change module PIN—to change the module PIN, if allowed by the securitymodule. Enter the current module PIN code, then the new code twice.Change signing PIN—to change the signing PIN code for the digital signature.Select the signing PIN you want to change. Enter the current PIN code, thenthe new code twice.CertificatesImportant: Even if the use of certificates reduces the risk involved inremote connections and software installation, certificates must be usedcorrectly in order to benefit from increased security. The existence of acertificate does not offer any protection by itself; the certificatemanager must contain correct, authentic, or trusted certificates forincreased security to be available. Certificates have a restricted lifetime.If Expired certificate or Certificate not valid yet is shown, even if thecertificate should be valid, ensure that the current date and time in yourdevice are correct.Before changing any certificate settings, you must make sure that youreally trust the owner of the certificate and that the certificate reallybelongs to the listed owner.There are three kinds of certificates: server certificates, authority certificates, anduser certificates. You may receive these certificates from your service provider.Authority certificates and user certificates may also be saved in the securitymodule by the service provider.To view the list of the authority or user certificates downloaded into your phone,select Menu > Settings > Security > Authority certificates or User certificates.The security indicator is displayed during a connection, if the datatransmission between the phone and the content server is encrypted.The security icon does not indicate that the data transmission between thegateway and the content server (or place where the requested resource is stored)is secure. The service provider secures the data transmission between thegateway and the content server.
