Nokia RM-320 User Manual

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.
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.
View certificate details—check authenticity
You can only be sure of the correct identity of a
server when the signature and the period of validity
of a server certificate have been checked.
You are notified if the identity of the server is not
authentic or if you do not have the correct security
certificate in your device.
To check certificate details, scroll to a certificate,
and select Options > Certificate details. When
you open certificate details, the validity of the
certificate is checked, and one of the following
notes may be displayed:
● Certificate not trusted — You have not set any
application to use the certificate.
● Expired certificate — The period of validity has
ended for the selected certificate.
● Certificate not valid yet — The period of validity
has not yet begun for the selected certificate.
● Certificate corrupted — The certificate cannot
be used. Contact the certificate issuer.
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. For example:
● Symbian installation: Yes — The certificate is
able to certify the origin of a new Symbian
operating system application.
● Internet: Yes — The certificate is able to certify
servers.
● App. installation: Yes — The certificate is able
to certify the origin of a new Java™ application.
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Nokia RM-320 Specifications

General

Brand	Nokia
Model	RM-320
Category	Cell Phone
Language	English