Change PINThis feature allows you to change your current PINtoa new one, provided that the PIN Check feature isenabled. You must enter the current PIN before youcan specify a new one.Once you have entered a new PIN, you are asked toconfirm it by entering it again.Phone LockWhen the Phone Lock feature is enabled, the phoneis locked and you must enter the 4-digit phonepassword each time the phone is switched on.The password is factory set to 0000. To change thephone password, refer to menu option 5-3-4.Once the correct password has been entered, youcan use the phone until you switch it off.The following options are available.Enable: you are required to enter the phonepassword when you switch the phone on.Disable: you are not asked to enter the phonepassword when you switch the phone on.Change PasswordThe Change Password feature allows you to changeyour current phone password to a new one. You mustenter the current password before you can specify anew one.The password is factory set to 0000. Once you haveentered a new password, you are asked to confirm itby entering it again.111S e t t i n g s110S e t t i n g sSecurity Settings Menu 5-3The Security feature enables you to restrict the useof your phone to:• The people of your choice• The types of calls of your choiceVarious codes and passwords are used to protect thefeatures of your phone. They are described in thefollowing sections (also see page 135).PIN CheckWhen the PIN Check feature is enabled, you mustenter your PIN each time you switch the phone on.Any person who does not have your PIN cannot,therefore, use your phone without your approval.Note: Before disabling the PIN Check feature, youmust enter your PIN.To change your PIN, refer to menu option 5-3-2opposite.The following options are available.Enable: you must enter the PIN each time the phoneis switched on.Disable: the phone connects directly to the networkwhen you switch it on.