Change your phone lock code
1
Press Menu 4-5-2-3 (Menu > Settings >
Security settings > Access codes > Change
lock code).
2
At the Enter lock code prompt, enter your
four-digit lock code and press OK. (Only
numeric characters are accepted.)
3
Enter your new lock code and press OK.
4
Enter the new lock code a second time to verify and press OK.
When you change your lock code, make sure you store the new code
number in a safe place, away from your phone.
Tip: To prevent accidental emergency calls, do not use
phone lock codes and security codes that are similar to
emergency numbers.