Nokia 1110 - Manual (Page 10)

General information
■ Access codes
For details about access codes and their operations, see " Security settings "
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
Menu > Settings > Security settings > PIN code
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,
PIN2 code blocked appears on
the display, and you will be asked for the PUK2 code.
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