Restore Options Allows you to clear all user data (Full Reset) or reset just scanner settings to default. Clear User Data (Full Reset) will delete all Favorites Lists, locations, reset all profile options to default, clear all Avoids, delete all recording sessions, all discovery logs, and all weather event records. Note: Pressing and holding 2, 9, and Dept when you power on the scanner will also clear all user data. Reset User Settings Will only reset all scanner settings; the Favorites List will be saved