USER TERMINAL DEVICE AND ACTION METHOD THEREOF

摘要

A user terminal device and an operation method thereof are provided to check all functions offered from a driver in one screen by installing an all-display function to the driver. A user interface(122) includes multiple tabs providing the different functions and the all-display function. A controller(124) makes the tabs of the user interface displayed in one screen by arranging the tabs without overlapping if the all-display function is selected. If one of the tabs displayed to one screen is selected, the controller makes the selected tab displayed in an initial state.