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The phone notifies y ou if the id entity of the server is not authentic o r if you do no t
have the correct security certificate in your phone.
To check certificate details, scroll to a certificate, and select Options> Certificate
details. While opening the certificate details, the phone checks the validity of the
certificate and one of the following notes may appear:
Expired certificate—The validity period has ended for the selected certificate.
Certificate not valid yet—The validity period has not yet begun for the selected
certificate.
Certificate corrupted—The certificate cannot be used. Contact the certificate
issuer.
Certificate not trusted—You have not set any application to use the certificate.
Change the trust settings
Before changing any certificate settings, you must make sure that you really trust
the owner of the certificate and that the certificate really belongs to the listed
owner.
Scroll to an authority certificate, and select Options> Trust settings. Depending
on the certificate, a list of the applications that can use the selected certificate is
shown.
Security module
View or edit security modules.
Factory settings
Reset some of the settings to their original values. You need the lock code. See
“Lock code,” p.8.
Positioning
With the positioning service you can receive information from service providers
about local issues such as weather and traffic conditions, based on the location of
your device (network service).
To enable a positioning method, select Positioning methods, scroll to the
positioning method, and select Options > Enable. To stop using it, select
Options > Disable.
To define the positioning server access point, select Positioning server> Access
point and the desired access point. Then select Server address, and enter the
domain name or URL address of the server.