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Using the Application Programs
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Adding and Removing Certificates
Your device handles certificates automatically so, most of the
time, you can browse the Internet without using Certificate
manager. If you do need to add or remove a certificate, you will
usually be informed by your network operator or system
administrator. You should remove a certificate from Certificate
manager if you are informed, or suspect, that the certificate:
• Does not belong to the person who supplied it
• Was issued incorrectly by the independent organization that
created it
Type of Certificate
The type can be either User or Certificate Authority.
• User certificate contains your identity. This type of certificate
is used when the server asks for client authentication. The
client application program requests you to identify yourself
by choosing a user certificate.
• Certificate Authority certificates contain server details. This
type of certificate is handled by your device when the server
only requires server authentication. This means that your
identity remains anonymous.
VoiceCommander Setting
Allows you to configure VoiceCommander settings.
PIN code request
Using this feature, you can prevent unauthorized persons from
using your device to make or receive phone calls. You can lock /
unlock your SIM card and change the SIM card PIN with this
setting option.
Note: When the device is locked, calls still may be
possible to the official emergency number programmed into
your device.
• You can select to have the PIN code request On or Off in the
PIN code request dialog. If you select On, you will be
prompted to enter the PIN before entering the online mode
of the device.
• To change PIN code, tap the Change Codes tab and then tap
the PIN code or PIN2 code button. The PIN2 code is required
to access some functions which must be supported by your
SIM card.
•Tap Done to exit.
Note: Note that the PIN code request cannot be
changed if the device 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.
Call settings
Note: If the SIM card is not installed, certain setting
items will not appear on the screen.