Nokia 6300 User Guide
1. General information
The security code (5 to 10 digits) helps to protect your phone against unauthorized use. The preset code is 12345
. You can
change the code, and set the phone to request the code. See "Security," p. 28.
The personal identification number (PIN) code and the universal personal identification number (UPIN) code (4 to 8 digits) help
to protect your SIM card against unauthorized use. See "Security," p. 28.
The PIN2 code (4 to 8 digits) may be supplied with the SIM card and is required for some functions.
The module PIN is required to access the information in the security module.
The signing PIN is required for the digital signature.
The personal unblocking key (PUK) code and the universal personal unblocking key (UPUK) code (8 digits) are required to change
a blocked PIN code and UPIN code, respectively. The PUK2 code (8 digits) is required to change a blocked PIN2 code. If the codes
are not supplied with the SIM card, contact your local service provider for the codes.
The barring password (4 digits) is required when using the
For more information you can download through this link. http://www.o2.co.uk/deviceinfo/device-pdfs/nokia6300eng.pdf