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
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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.
Authority certificates or User certificates — View the list of the authority or user
certificates available on your device.
Security module sett. — View Secur. module details, activate
Module PIN
request
, or change the module PIN and signing PIN.
26 Make it your device