PIN and PIN2 codes
• The PIN (Personal Identification Number) code, supplied with your SIM card, helps to protect your SIM card
against unauthorized use. They have 4 to 8 digits. See
Security settings, 48
.
• The PIN2 code may be supplied with the SIM card and is required to access some functions, such as call
counters.
• The module PIN is required to access the information in the security module of your SIM card. See
Security
module, 61
.
• The signing PIN is required for the digital signature.
See
Digital signature, 63
.