Press the [User Tools/Counter] key.
Press [Login] twice.
Enter a Login User Name, and then press [OK].
Enter a Login Password, and then press [OK].
Press [Address Book Mangmnt].
Select the user.
Press [Auth. Info].
Press [Change] for [Login Password].
Enter a new login password, and then press [OK].
If a password reentry screen appears, enter the login password, and then press [OK].
Press [OK].
Press the [User Tools/Counter] key.