Phone Settings126SecurityThe Security feature enables you to restrict the use of yourphone to others and the types of calls.Various codes and passwords are used to protect the featuresof your phone. They are described in the following sections.Also see pages 160-162.PIN CheckWhen the PIN Check feature is enabled, you must enter yourPIN each time you switch the phone on. Consequently, anyperson who does not have your PIN cannot use your phonewithout your approval.Note: Before disabling the PIN Check feature, you must enter yourPIN.The following options are available:Disable: the phone connects directly to the network whenyou switch it on.Enable: you must enter the PIN each time the phone isswitched on.Change PINThis feature allows you to change your current PIN to a newone, provided that the PIN Check feature is enabled. You mustenter the current PIN before you can specify a new one.Once you have entered a new PIN, you are asked to confirm itby entering it again.