Nokia XPRESS-ON 3125 - Manual (Page 66)

S e t t i n g s ( M e n u 5 )
56 Copyright © 2004 Nokia. All rights reserved.
■ Security settings
If your wireless service provider
supports these features, you may be
able to change certain security
settings in your phone such as PIN
code request, restricting calls,
security level, change PIN code or
security code, and voice privacy.
PIN code
The PIN code protects the UIM card
from unauthorised access. The PIN
code can be 4-8 digits in length.
After three successive incorrect
entries the PIN code is blocked and
you will be asked to enter the
personal unblocking key (PUK) code.
See
Personal unblocking key (PUK)
code, 56 for more information.
Note: The PIN code must be
obtained from your wireless
service provider. The PIN code
is typically provided with
your UIM card.
PIN code request
Enable your phone to request the
PIN code when powered on. This
provides extra security in case your
phone is lost or stolen.
1. At the standby mode, select
Menu > Settings > Security
settings > PIN code request .
2. Enter the PIN code, and press OK .
3. Select On , and press OK .
Change PIN code
Before you can change your PIN
code, you will need to enable PIN
code request. See
PIN code request,
56 .
1. At the standby mode, select
Menu > Settings > Security
settings > Access codes > Change
PIN code .
2. Enter the current PIN code, and
press OK .
3. Enter the new PIN code, and
press OK .
4. Enter the new PIN code again,
and press OK .
Personal unblocking key
(PUK) code
The PUK code is used to restore a
blocked PIN code. The PUK code is 8
characters in length and cannot be
changed. The PUK code must be
obtained from your wireless service
provider.
Important: If you enter an
incorrect PUK code 10 times
in succession, the UIM card is
rejected and can no longer be
used. You must contact your
wireless service provider for a
new UIM card.
Restrict calls
Call restriction is a network service.
See
Network services, ix for more
information.