What does dnd room mean?

DND rooms indicate to the waiter that guests in the room do not want to be disturbed. There is no need for the waiter to come to the room to clean the room or provide other services. This is what is written on the sign at the door of each hotel room. Once you hang it up, no one will disturb you.

DND room is the abbreviation of DO NO DISTURB, which means Do Not Disturb in Chinese. Sometimes a DND room refers to a room with a DND light on. When the waiter was cleaning the room, he saw a DND hanging on the door. When playing cards, guests should not be disturbed and reported to the supervisor on duty.