... ,SPA,GYM,Coffee bar,Shop, Factory etc with few staff, you may need hlep with the intelligent call service. 1.Elegant-style ... panel,located at the staff area,including built in audio sound (chime) with optional external speaker. Can be either wall,ceiling, or ... their table, their table number will appear on the reciever with ringing. Waiters then head over to the table to take ...