Certificate Manager; View Certificate Details - Nokia E75 Manual Del Usuario

into your device. Call restrictions and call forwarding cannot
be active at the same time.
You need your PIN2 code to activate and deactivate fixed
dialing or edit your fixed dialing contacts. Contact your
service provider for your PIN2 code.
Select Options and from the following:
Activate fixed dialing
•
Deactivate fixed dialing
•
New SIM contact — Enter the contact name and phone
•
number to which calls are allowed.
Add from Contacts — Copy a contact from the list of
•
contacts to the fixed dialing list.
To send text messages to the SIM contacts while the fixed
dialing service is active, you need to add the text message
centre number to the fixed dialing list.

Certificate manager

Select Menu Control panel
>
Security Certificate management.
>
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 identity of the server is not authentic or if you do not have
the correct certificate in your device.
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— Activate the fixed dialing.
— Deactivate the fixed dialing.
Settings and General
>
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 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 Options
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
•
for the selected certificate.
Certificate not valid yet
•
yet begun for the selected certificate.
Certificate corrupted
•
Contact the certificate issuer.
Certificate details.
>
— You have not set any
— The period of validity has ended
— The period of validity has not
— The certificate cannot be used.
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