633. Press the Save soft key to lock the marked items.4. Enter a password and press the OK soft key or the key.Note: To change the password, see “Change password” on page 63.Change passwordThe Change password feature allows you to change your current phone password to a new one. You must enter thecurrent password before you can specify a new one.Note: The current password is the password you created on initial use of a password feature.Once you enter a new password, you are asked to confirm it by entering it again.Note: If you change your password, be sure to write it down and keep it in a safe place. If you forget your password, your phone willrequire service to have it unlocked.Check PIN codeWhen the Check PIN code feature is enabled, you must enter your PIN each time you switch on the phone.Consequently, any person who does not have your PIN cannot use your phone without your approval.Note: Before enabling or disabling the PIN Check feature, you must enter your PIN.The following options are available:– Disable: the phone connects directly to the network when you switch it on.– Enable: you must enter the PIN each time the phone is switched on.Change PIN codeThis feature allows you to change your current PIN, provided that the PIN check feature is enabled. You must enterthe current PIN before you can specify a new one.Once you have entered a new PIN, you are asked to confirm it by entering it again.