User's Guide
Nokia 6230 User Guide 33 Copyright © 2004 Nokia
Phone security
Memory—The phone will ask for the security code when the SIM card memory is
selected and you want to change the memory in use or copy from one memory to
another.
Phone—The security code is required whenever a new SIM card is inserted.
Use this procedure to set your security level.
1 From the menus, select Settings > Security settings > Security level.
2 At the prompt, enter the security code (default 12345), and select OK > Off,
Memory, or Phone.
• ACCESS CODES
The following access codes provide increased protection for your information:
• Security code (5–10 digits)
• PIN code and PIN2 code (4–8 digits)
• PUK code and PUK2 code (8 digits)
• Call restriction password (4 digits)
Avoid using codes similar to emergency numbers such as 911 to prevent accidental
dialing of the emergency number.
Security code
The security code controls access to features such as the security level and is
supplied with the phone. The preset code is 12345.
If you enter the wrong security code five times in succession, you will not be able to
enter a code for five minutes, even if you power off the phone between incorrect
entries.
Once you change the security code from its preset of 12345, keep the new code
secret and in a safe place separate from your phone. Use this procedure to change
your security code.
1 From the menus, select Settings > Security settings > Access codes > Change
security code.
2 At the prompt, enter the current security code (default 12345), and select OK.
3 At the prompt, enter the new security code, and select OK.
4 At the prompt, enter the new security code again, and select OK.
PIN code
Before you can change your PIN code, you need to enable PIN code request. See
“PIN code request” on page 29.
6230.ENv1_9310059.book Page 33 Friday, January 30, 2004 2:33 PM










