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54 Copyright © 2004 Nokia. All rights reserved.
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.
Call restrictions
Call restriction is a network service.
See “Network services”, 9 for more
information.
If your wireless service providers
supports this feature, then you can
restrict the calls your phone can
make and receive. When calls are
restricted, calls still may be possible
to the official emergency number
programmed into your phone.
Note: Contact your service
provider for the restriction
password.
1. At the standby mode, select
Menu > Settings > Security
settings > Call restrictions.
2. Enter the security code and press
OK. (See “Security code”, 55 for
more information.)
3. Select the type of calls you wish
to restrict:
Restrict outgoing calls—Calls
cannot be made.
Restrict incoming calls—Calls
cannot be received.
4. Scroll to an option (Select, Add
restriction, Edit, or Delete), and
press Select.
Security level
The security level determines your
access to features when a “non-
owner” UIM card is used. A “non-
owner” UIM card is one (other than
the original) that is inserted after
you power off the phone.
Set up security level
1. At the standby screen, select
Menu > Settings > Security
settings > Security level, and
press Select.
2. Enter the security code and press
OK.
3. Scroll to None, Memory, or Phone
and press Select.
None—Owner and Non-owner
cards are treated the same.