Security settings
Note: When security features, which restrict calls, are in use (call barring, closed
user group and fixed dialling), calls may be possible to certain emergency numbers
in some networks (e.g. 112 or other official emergency number).
Press
Menu
, select
Settings
and
Security settings
. Select
•
PIN code request
to set the phone to ask for your PIN code every time the
phone is switched on. Some SIM cards do not allow the PIN code request to be
turned off.
•
Call barring service
(network service) to restrict incoming calls to and outgoing
calls from your phone. A barring password is required.
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©
2002 Nokia. All rights reserved.
82
•
Fixed dialling
to restrict your outgoing calls to selected phone numbers, if this
function is supported by your SIM card. The PIN2 code is required.
•
Closed user group
. Closed user group is a network service that specifies the
group of people whom you can call and who can call you. For more information
contact your network operator or service provider.
•
Security level
. Select
Phone
and the phone will ask for the security code
whenever a new SIM card is inserted into the phone.
Select
Memory
and the phone will ask for the security code whenever you
want to select the phone’s internal memory or to copy from one memory to
another. Note that the selected memory has to be the SIM card memory. See
Selecting the phone book settings
on page
50
and
Copying phone books
on
page
54
.
•
Change of access codes
and you can change security code, PIN code, PIN2 code
or barring password. Codes can only include numbers from 0 to 9.
Note that you should avoid using access codes similar to emergency numbers,
such as 112, to prevent accidental dialling of an emergency number.