General Information; Access Codes - Nokia 1600 User Manual

General information

■ Access codes

For details about access codes and their operations, see
on page 31.
• Security code: This code, supplied with the phone, helps to protect your
phone against unauthorised use. The preset code is 12345.
• PIN code: This code, supplied with the SIM card, helps to protect the card
against unauthorised use.
To set your phone to request PIN code each time it is switched on, in the
standby mode, select
request, enter the PIN code, and select On.
If you enter the PIN code incorrectly three times in succession, the SIM
card is blocked. You must enter the PUK code to unblock the SIM card
and set a new PIN code.
• PIN2 code: This code is supplied with some SIM cards and is required to
access certain services, such as call cost settings. If you enter the PIN2
code incorrectly three times in succession,
the display, and you will be asked for the PUK2 code.
Change the security code, PIN code and PIN2 code in
codes in the Security settings
Keep the new codes secret and in a safe place separate from your phone.
Menu > Settings
menu (see
Copyright © 2005 Nokia. All rights reserved.
"Security settings"
> Security settings
PIN2 code blocked
Change access
"Security settings"
> PIN code
appears on
on page 31).
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