Defining Pin Code Settings; Changing The Barring Password; Certificate Manager; Managing Certificates - Nokia 9300 User Manual

C o n t r o l p a n e l
remote locking message can be 5 to 20 characters or digits long. Press
take effect.
Tip: If you use a memory card with no password, the memory card will be locked when you lock your device with
the remote locking message. To remove the memory card password, select
Menu, and select
password, and press Remove. If the remote locking message is longer than 8 characters, the first 8 characters of the
message are used as the memory card password.

Defining PIN code settings

To define PIN code settings, select
Define the following:
• PIN code request — If you set this option to On, the PIN code is requested each time the phone is switched on. Note that
this setting cannot be changed if the phone is switched off or if there is no valid SIM card inserted. Note also that some
SIM cards do not allow you to turn off the PIN code request.
• PIN code — Press Change
that PIN code request is selected, the device is on, and that there is a valid SIM card inserted.
• PIN2 code — Press Change
access some functions, such as the fixed dialing settings, which must be supported by your SIM card.

Changing the barring password

To change the password used for barring voice, fax, and data calls, select
barring page. Select the Barring password
barring password must be four digits long.

Certificate manager

Important: Note that even if the use of certificates makes the risks involved in remote connections and software
installation considerably smaller, they must be used correctly in order to benefit from 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.
Digital certificates may be used for:
• connecting to an online banking service or another site or remote server to transfer confidential information
• reducing the risk of viruses or other malicious software, and checking the authenticity of software when downloading
and installing it

Managing certificates

Personal certificates are certificates that are issued to you. They are listed on the
Authority certificates are on the
other certificates.
To add certificates, select
certificate file. Press Delete
To check the authenticity of a certificate, select
The Issued to: field identifies the owner of this certificate. Make sure that this is the name of the party to whom the
certificate belongs. The Fingerprint:
owner of the certificate and ask for the MD5 fingerprint of the certificate. Compare the fingerprint with the one shown in the
dialog to check whether they match.
Tip: Check the authenticity of a certificate each time you add a new certificate.
To change the trust settings of a certificate, select
and press Trust settings. Depending on the certificate, a list of the applications that can use the selected certificate is shown.
Select an application field, and change the value to
certificate.
To change the private key store password, select
password. Enter the current password, press OK, and enter the new password twice. You need the private key store password
when using personal certificates. The private key store contains the secret keys that come with personal certificates.
Copyright © 2004 Nokia. All Rights Reserved.
→
Memory card Security
→
Security Device
to change the PIN code. The PIN code must be 4 to 8 digits long. Changing the PIN code requires
to change the PIN2 code. The PIN2 code must be 4 to 8 digits long. The PIN2 code is required to
field, and press Change. Enter the current code, and then the new code twice. The
Other page. They are used by some services, such as banking, for checking the validity of
→
Security Certificate manager. Press
to remove a selected certificate.
Security
field uniquely identifies the certificate. Contact the help desk or customer service of the
Security
Security
Reboot
→
Remove password.... Enter the remote locking message as your
security, and select the
Security
Add to add a new certificate. You can then browse for the
→
Certificate manager. Select a certificate, and press
→
Certificate manager. Select the certificate, press
Yes or No. Note that you cannot change the trust settings of a personal
→
Certificate manager, select the
63
to restart the device and for the changes to
→ →
Desk Office
PIN codes page.
→
Device security, and select the
User page.
Password
File manager, press
Call
View details.
View details,
page, and press Change