The prompt corner is usually equipped with a
prompt desk to facilitate the coordination of a performance. This can vary from a small table in the wings to an elaborate installation in a dedicated booth, being equipped with all the necessary aids for the specific production and venue. The prompt desk minimally holds a carefully annotated copy of the performance
script, with
blocking and other stage directions and, in professional theatres: • A communications
intercom headset, or 'cans', to talk to the rest of the technical team during a show; • Red and green
cue lights. (In some theatres a computerised cue light system is used); •
Telephones to
front of house areas; • A
public address system so that the stage manager and deputy stage manager (normally the person calling the show) can make announcements, or give calls, to the foyer ('front of house'), auditorium ('house'), dressing rooms or other 'back of house' areas in the theatre; • A silent
fire alarm indicator, such as a
strobe light; and, • Controls for the
safety curtain and other emergency measures. ==References==