Settings85Once you have entered the lock code, you are asked toconfirm it by entering it again.To unlock the SIM, you must enter the SIM lock code.FDN mode (Menu 3.7.7)FDN (Fixed Dial Number) mode, if supported by yourSIM card, allows you to restrict your outgoing calls to alimited set of phone numbers.The following options are available:Disable: you can call any number.Enable: you can only call phone numbers stored inPhonebook. You must enter your PIN2.Note: Not all SIM cards have a PIN2. If your SIM card doesnot, this menu does not display.Change PIN2 (Menu 3.7.8)The Change PIN2 feature allows you to change yourcurrent PIN2 to a new one. You must enter the currentPIN2 before you can specify a new one.Once you have entered a new PIN2, you are asked toconfirm it by entering it again.Note: Not all SIM cards have a PIN2. If your SIM card doesnot, this menu does not display.Memory status (Menu 3.8)You can check the amount of memory being used forstoring data in the menus.Shared memory (Menu 3.8.1)You can check the used memory space for MMS, Email,and Media album.
