Additional programs
Change XTRA settings
1.In Standby mode, press [Menu] → Installations → XTRA.
2.Press <Options> and select Settings.
•Enable/Disable - set to use XTRA data file. When enabled, you will be charged for downloading the information of valid time and current time.
•Auto download - set to automatically or manually download XTRA data file•Download interval - set the interval (in hours) for downloading data79