Nokia 6220 - Certificates

Menu functions
159
Copyright
© 2003 Nokia. All rights reserved.
Press Menu and select Services, Settings, Security settings and Security module
settings. Select
• Security module details to show the security module title, its status,
manufacturer and serial number.
• Module PIN request to set the phone to ask for the module PIN when using
services provided by security module. Key in 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 security
module. Enter the current module PIN code, then enter the new code twice.
• Change signing PIN. Select the signing PIN you want to change. Enter the
current PIN code, then enter the new code twice.
See also Access codes on page 16.
Certificates
There are three kinds of certificates: server certificates, authority certificates and
user certificates.
• The phone uses a server certificate to improve security in connection to
between the phone and the gateway. The phone receives the server certificate
from the service provider before the connection is established and its validity is
checked using the authority certificates saved in the phone. Server certificates
are not saved.
The security indicator is displayed during a connection, if the data
transmission between the phone and the gateway (identified by the IP address
in the Edit active service settings) is encrypted.