134NAM SelectionThe NAM Selection option lets you select your preferred system (NAM1 or NAM 2), provided your phone has a NAM 2 number programmedinto it. (For more information, contact your Wireless Provider.)Important!: If after setting your phone to Lock itself On Power Up, you change theNAM Selection setting from NAM 1 to NAM 2, but there is no numberprogramed into NAM 2, you won’t be able to access your phone. Youmust call your Wireless Provider’s Service Center to unlock yourphone.System SelectThe System Select option lets you disable (MetroPCS Only) or enable(Automatic, default) your phone’s ability to roam (that is, automaticallyselect a network to use when outside of your Home Area).Set TimeUse the Set Time options to set the current time and date displayedon your phone and used by your phone’s Tools. (For more information,refer to “Tools” on page 100.)Note: In digital service mode, the Set Time feature is disabled. The networkadjusts time and date automatically.With Airplane Mode set to On, the Set Time feature is enabled.• Enter the current Date using your keypad:– The month and day must be entered using two digits each.– The year must be entered with all four digits.