Copyright2003 Nokia. All rights reserved. 14Access codes• Security code (5 to 10 digits): The security code protects your phone againstunauthorised use, and is supplied with the phone. The preset code is 12345.When you have changed the code, keep the new code secret and in a safe placeseparate from your phone. To change the code, and to set the phone to requestit, see Security settings on page 104.If you key in an incorrect security code five times in succession, the phone maydisplay Code error. Wait for five minutes and key in the code again.• PIN code and PIN2 code (4 to 8 digits): The PIN (Personal IdentificationNumber) code protects your SIM card against unauthorised use. The PIN codeis usually supplied with the SIM card.Set the phone to request the PIN code each time the phone is switched on, seeSecurity settings on page 104.The PIN2 code may be supplied with the SIM card and is required to accesssome functions, such as charging unit counters.If you key in an incorrect PIN code three times in succession, the phone maydisplay PIN code blocked and ask you to key in the PUK code. Contact yourservice provider to obtain the PUK code.• PUK and PUK2 codes (8 digits): The PUK (Personal Unblocking Key) code isrequired to change a blocked PIN code. The PUK2 code is required to change ablocked PIN2 code.
