Lock code
You’ll need the lock code to activate and deactivate Phone Lock, or to
change your lock code. The default lock code is 1234. If you enter an
incorrect lock code five times in a row,
your
phone will prompt you for
the security code (see page 58).
Changing your lock code
In a lock code, only numeric characters are accepted.
1. Enter Menu 4-4-2-4 (Settings - Security settings - Access codes -
Change lock code) and press Select.
2. Enter current (or default) lock code and press OK.
3. Enter new lock code, press OK.
4. Re-enter new lock code for verification, press OK.
Note: When you change your lock code, make sure you store it in a safe
place, away from your phone. Avoid entering access codes similar
to emergency numbers to prevent accidental emergency calls.