To prevent improper operation as much as possible when some buttons corresponding to various calling reasons are displayed on a display with a touch panel.

A housing K of a cordless handset for nurse call is loaded with displays 12, 13 with a touch panel to get the display content updated to make the position of the button showing the more frequent calling reason below the button showing the less frequent calling reason when some buttons showing reasons for calling are displayed on the displays 12, 13 with the touch panel. This gives that the button of the more frequent use is displayed on the lower side and the button of the less frequent use is not arranged below the button of the more frequent use to prevent the hand of the patient coming from the lower side of the displays 12, 13 with the touch panel from operating the other buttons when the patient operates the button of the more frequent use. It follows that chances of improper operation are low.