code is originally set to 000000. If your service provider didn’t change these codes, you should change them:
Press s> w Settings > Security > New Passwords.
If you forget your unlock code: At the
Enter Unlock Code prompt, try entering 1234 or the last four digits of your phone number.
lock/unlock side keys
You can restrict the use of the volume keys, the smart/speakerphone key, and the voice key:
Press s> w Settings > Security > Lock Side Keys. If necessary, enter your
lock & unlock phone
You can lock your phone to keep others from using it. To lock or unlock your phone, you need the
To manually lock your phone:
Press s> w Settings > Security > Phone Lock
>Lock Now. Enter the
To automatically lock your phone whenever you turn it off:
Press s> w Settings > Security > Phone Lock
>Automatic Lock. Enter the
Note: You can make emergency calls on a locked phone (see page 35). A locked phone still rings or vibrates for incoming calls or messages, but you need to unlock it to answer.