Security settings
Select
Menu
>
Settings
and
Security
.
When security features that restrict calls are in use (such as call barring, closed user
group, and fixed dialling), calls may be possible to the official emergency number
programmed into your device. Call barring and call diverting cannot be active at the
same time.
Select from the following:
PIN code request or UPIN code request — Set the device to request for the PIN or
UPIN code every time the device is switched on. Some SIM cards do not allow the code
request to be deactivated.
Call barring service — Restrict incoming calls to and outgoing calls from your device
(network service). A barring password is required.
Fixed dialling — Restrict your outgoing calls to selected phone numbers if supported
by your SIM card. When fixed dialling is activated, GPRS connections are not possible
except while sending text messages over a GPRS connection. In this case, the recipient’s
phone number and the message centre number must be included in the fixed dialling
list.
Closed user group — Define a group of people whom you can call and who can call
you (network service).
Security level — To request the security code whenever a new SIM card is inserted into
the device, select
Phone
.
Access codes — Change the security code, PIN code, UPIN code, PIN2 code, or barring
password.
PIN2 code request — Set the device to request the PIN2 code when using a specific
device feature protected by the PIN2 code. Some SIM cards do not allow the code request
to be deactivated. This option may not be available depending on your SIM card. For
details, contact your service provider.
Code in use — Display and select the type of PIN code to be used.
Auth. certificates or User certificates — View the list of the authority or user
certificates available on your device.
Security module — View Sec. module details, activate
Module PIN request
, or change
the module PIN and signing PIN.