Fixed Dialling; Certificate Manager - Nokia 002J3X4 User Manual

To decrypt the device memory, select
memory.
To decrypt the memory card without destroying the
encryption key, select
To decrypt the memory card and destroy the
encryption key, select
turn off encryption.

Fixed dialling

Select Menu Contacts
>
contacts Fixed dial
>
With the fixed dialling service, you can restrict calls
from your device to certain phone numbers. Not all SIM
cards support the fixed dialling service. For more
information, contact your service provider.
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
the contact from the contacts list. 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. If
138
Phone
Memory card > Decrypt.
Memory card Decrypt and
>
and Options SIM
>
contacts.
Options
Add from Contacts
Activate fixed dialling. You
>
you do not have the code, contact your service
provider. 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
General Security
>
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.
You can download a certificate from a web site, or
to copy
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.
dialling.
Control panel Settings
> >
Certificate management.
>
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Options
>
and