Waiter call paing system used in PizzaHut  

Wireless paging system: Table pager watch pager

1)The call button or table pager is placed on the table, when a guest wants

to be served, he presses the button that sends signal.

2)The watch pager receives signal,then vibrates or DIDI~,meanwhile shows

the table number;

3) The waiter who wears the watch pager will offer the service to guest on time.