Security settings
When security features that restrict calls are in use (such as call barring, closed
user group and fixed dialing) calls still may be possible to the official emergency
number programmed into your device.
Press
Menu
and select
Settings
,
Security settings
and
•
PIN code request
to set your phone to ask for the PIN code of the SIM card
when the phone is switched on. Some SIM cards do not allow this function to
be turned off.
•
Call barring service
. With this Network Service, you can restrict the making
and receiving of calls with your phone. Select one of the barring options and
set the option on (
Activate
) or off (
Cancel
) or check whether a service is
activated (
Check status
).
1. The accessory settings item becomes visible only after one of the accessories has been con-
nected to the phone. The other accessory-related items also become visible only after the cor-
responding accessory has been connected to the phone.
47
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© 2004 Nokia. All rights reserved.
•
Closed user group
. With this Network Service, you can specify a group of
people whom you can call and who can call you.
•
Security level
to set the phone to ask for the security code when a new SIM
card is inserted in the phone,
Phone
, or when you select the phone’s internal
phone book,
Memory
.
Note that when you change the security level, all the recent calls lists,
including missed calls, received calls and dialled numbers, may be cleared.
•
Change access codes
to change the security code, PIN code, PIN2 code or
barring password. These codes can include the numbers 0 to 9 only.
Avoid using access codes similar to the emergency numbers, such as 112, to
prevent accidental dialling of the emergency number.