100Copyright © 2005 Nokia. All rights reserved.
• PIN code request to set the phone to request 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.
• Fixed dialling to restrict your outgoing calls to selected phone numbers if this
function is supported by your SIM card.
• Closed user group (network service) to specify the group of people whom you
can call and who can call you.
• Security level. Select Phone and the phone will request the security code
whenever a new SIM card is inserted into the phone.
Select Memory and the phone will request the security code when the SIM
card’s memory is selected and you want to change the memory in use.
• Access codes to change the security code, PIN code, PIN2 code or barring
password.
• Code in use to specify whether the UPIN or PIN code should be active.
Restore factory settings
To reset some of the menu settings to their original values, press Menu, and select
Settings and Restore factory settings.