Order waiting screen for customers Restaurants Banks Clubs Cafes Counter number display system, wireless calling system, 1 transmitter keyboard, 1 display screen for the bank service center. This queue management system is mainly used in banks, restaurants, hospitals, clinics, and service centers. * The customer goes to the service station and takes a ticket number. * The customer waits for their service. * When it's their turn, the counter staff presses the corresponding number on the transmitter keyboard to call. * The guest number and counter number will be displayed on the display screen, so they know which counter to go to.