Certificate Manager - Nokia RM-357 User Manual

When fixed dialling is activated, calls may be possible
to the official emergency number programmed into
your device.
1. To restrict calls from your device, select
New SIM contact and enter the contact name and
phone number to the list of numbers to which calls
are allowed, or select Add from Contacts
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 Activate fixed
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 dialling.
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 Settings
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
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may send a server certificate to your device. Upon
receipt, it is checked through an authority certificate
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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.
Options Download a certificate from a web site, or receive a
certificate as an e-mail attachment, or as a message
sent through a Bluetooth or infrared connection.
to copy 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.
dialling. You
Tip: When you add a new certificate, check its
authenticity.
Options
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, select
One of the following notes may appear:
Certificate not trusted
application to use the certificate. You may want to
General
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.
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View details.
— You have not set any
— The period of validity has
— The period of validity
— The certificate cannot be