87Settings•Off: Cancel Fixed Dialing service.•Fixed Dial List: Display the numbers recorded in the FDNContact List.Change PIN2This function allows you to change your phone’s PIN2 code.Software VersionThis function allows you to display your phone’s currentsoftware version. Press the [Menu] Soft key, select9.Settings, and then select 7.Software Version.ResetThis function allows you to delete all user settings and datafrom your phone and returns it to factory-default settings.Master ResetThis function allows you to return all user settings to factory-default settings.❶ Press the [Menu] Soft key, select 9.Settings, and select8.Reset and then select 1.Master Reset.❷ At the “Reset System?” prompt, press the [Yes] soft keyto continue, or the [No] soft key to cancel.❸ Input the phone password and press the [o] key toreset.The default password is 1234.Master ClearThis function allows you to delete all user data from yourphone memory.❶ Press the [Menu] Soft key, select 9.Settings, and select8.Reset and then select 2.Master Clear.❷ At the “Clear System?” prompt, press the [Yes] soft keyto continue, or the [No] soft key to cancel.❸ Input the phone password and press the [o] key toclear.The default password is 1234.TTYTTY (also known as a TDD or Test Telephone) is atelecommunications device that allows people who aredeaf or hard of hearing, or who have speech or languagedisabilities, to communicate via a telephone.Your phone is compatible with select TTY devices whichhave an internal CTM. Please check with the manufacturerof your TTY device for connectivity information and toensure that the TTY device supports digital wirelesstransmission.070628_C150_EN(00)ºˆ¡§.indd 87 2007.6.28 4:54:39 PM