1. From the home screen, press the Right Soft key.
   
2. Scroll to Settings, then press the Center Nav key.
   
3. Scroll to Security, then press the Center Nav key.
   
4. Scroll to Activate Phone Code, then press the Center Nav key.
   
5. Enter the phone code, then press the Center Nav key.
   Note: If not previously changed, the default code is, '1234'.
   
6. To change the phone code, scroll to Change Phone Code and then press the Center Nav key.
   
7. Enter the current pass code, then press the Center Nav key.
   
8. Enter the desired pass code, then press the Center Nav key.
   
9. Re-enter the pass code, then press the Center Nav key.