General information
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• The security code helps to protect your phone against 
unauthorised use.
• The PIN code, supplied with the SIM card, helps to 
protect the card against unauthorised use.
• The PIN2 code, supplied with some SIM cards, is 
required to access certain services.
• PUK and PUK2 codes may be supplied with the SIM card. 
If you enter the PIN or PIN2 code incorrectly three times 
in succession, you will be asked for the PUK or PUK2 
code. If you do not have them, contact your service 
provider.
• The barring password (four digits) is required when 
using the Call barring service to restrict calls to and 
from your phone (network service).
• To view or change the security module settings, if 
installed, select Menu > Settings > Security > Security 
module sett..