G e n e r a l i n f o r m a t i o n10If you enter an incorrect lock code five times in succession, the phoneignores further entries of the code. Wait for 5 minutes, and enter thecode again.When the device is locked, calls may be possible to the official emergencynumber programmed into your device.PIN codes• The personal identification number (PIN) code and the universalpersonal identification number (UPIN) code (4 to 8 digits) help toprotect your SIM card against unauthorized use. See “Security,”p. 75. The PIN code is usually supplied with the SIM card.• The PIN2 code (4 to 8 digits) may be supplied with the SIM card andis required for some functions.• The module PIN is required to access the information in the securitymodule. The module PIN is supplied with the SIM card if the SIM cardhas a security module in it.• The signing PIN is required for the digital signature. The signing PINis supplied with the SIM card if the SIM card has a security module init.PUK codesThe personal unblocking key (PUK) code and the universal personalunblocking key (UPUK) code (8 digits) are required to change a blockedPIN code and UPIN code, respectively. The PUK2 code is required tochange a blocked PIN2 code.If the codes are not supplied with the SIM card, contact your localservice provider for the codes.Barring passwordThe barring password (4 digits) is required when using Call barring. See“Call barring,” p. 78. You can obtain the password from your serviceprovider.
