Introduction - If you have any usage issues, please Google them yourself
(1) customers to view one room information (No. availability, class, number of beds) 2 occupancy (room number, name, identity card) 3 check-out (checkout) (2) Administrator 1 View Room Information (No. availability, room status, grade, number of beds) 2 occupancy (room number, change the room status, registration of persons) 3 check-out (checkout, registration person)