... up room,no disturb,touch key door bell five function,light indicate. 5 in 1 touch key door bellWith ... make up room,no disturb,touch key door bell five function ,light indicate .Don't disturb and make up room ... or close by the customer .Don't disturb is red when light, make up room button is green ,touchkey ... swith, room No will light.3.Touchkey door bell function.4.Make up room:guest ask for clean room ...