Certificate Manager; View Certificate Details - Nokia E63 User Manual

1. To restrict calls from your device, select
New SIM contact
phone number to the list of numbers to which calls
are allowed, or select
the contact from Contacts. To restrict calls by a
country prefix, enter the country prefix in the list of
numbers. All phone numbers to which calls are
allowed must start with this country prefix.
2. Select Options
need your PIN2 code to activate and deactivate
fixed dialling or edit your fixed dialling contacts.
Contact your service provider if you do not have the
code. To cancel the service, select
Deactivate fixed
Tip: To send text messages to the SIM contacts
while the fixed dialling service is active, you
need to add the text message centre number to
the fixed dialling list.

Certificate manager

Select Menu Tools
>
Security Certificate
>
Digital certificates are used to verify the origins of
software but do not guarantee safety. There are four
different types of certificates: authority certificates,
personal certificates, trusted site certificates, and
device certificates. During a secure connection, a server
may send a server certificate to your device. Upon
receipt, it is checked through an authority certificate
stored in your device. You receive notification if the
112
identity of the server is not authentic or if you do not
have the correct certificate in your device.
Options
and enter the contact name and
Add from Contacts
Activate fixed dialling. You
>
Options
dialling.
Settings General
> >
management.
You can download a certificate from a web site, or
>
receive a certificate as a message. Certificates should
be used when you connect to an online bank or a
to copy remote server to transfer confidential information.
They should also be used if you want to reduce the risk
of viruses or other malicious software, and to check the
authenticity of software when you download and
install software to your device.
Tip: When you add a new certificate, check its
authenticity.

View certificate details

>
You can only be sure of the correct identity of a server
when the signature and the validity period of a server
certificate have been checked.
To view certificate details, open a certificate folder, and
select a certificate and
details.
One of the following notes may appear:
Certificate not trusted
•
>
application to use the certificate. You may want to
change the trust settings.
Expired certificate
•
ended for the selected certificate.
Certificate not valid yet
•
has not yet begun for the selected certificate.
Certificate corrupted
•
used. Contact the certificate issuer.
Options Certificate
>
— You have not set any
— The period of validity has
— The period of validity
— The certificate cannot be