Phone Settings80FDN Mode (Menu 4.5.6)FDN (Fixed Dial Number) mode, if supported by yourSIM card, allows you to restrict your outgoing calls toa limited set of phone numbers.The following options are available:Disable: you can call any number.Enable: you can only call phone numbers stored inthe Phonebook. You must enter your PIN2.Note: Not all SIM cards have a PIN2. If your SIM card does not, this menudoes not display.Change PIN2 (Menu 4.5.7)The Change PIN2 feature allows you to change yourcurrent PIN2. You must enter the current PIN2 beforeyou can specify a new one.Once you have entered a new PIN2, you are askedto re-enter it for confirmation.Note: Not all SIM cards have a PIN2. If your SIM card does not, this menudoes not display.Display Settings (Menu 4.6)In this menu, you can change the settings for thedisplay or backlight.Contrast (Menu 4.6.1)This menu allows you to adjust the contrast of thedisplay screen for better viewing in different lightingconditions.
