PURPOSE: To speedily press a button of a floor to go by displaying only a following floor and floors thereafter of a floor where a hall call is made on a touch panel and eliminating all floors through which a car passes of the displayed floors.

CONSTITUTION: A touch panel 7 is made in double structure of a touch switch 8 and a display 9. This touch switch 8 detects a position when an upper electrode is pressed with a finger, and a signal is output to a control panel 1 from a touch switch control part 8a. Additionally, frames 10 in the number in correspondence with floors are provided in the longitudinal direction on the touch switch 8, and figures of the number of the floors are arranged at points 11 corresponding to the frames 10 on the display 9. Thereafter, when the car reaches the ninth floor, it is output to the control panel 1 from a rotary encoder 3. This output eliminates the figure 9 of the ninth floor on the display 9 and the figures of other floors by outputting the signal to a display control part 9a. Consequently, it is possible to speedily press the figure of the floor to go.