2. After the input, the waiter sings the name of the dish and the total consumption to the guests. After the guest confirms, press the send key to send the menu back to the communication base station, and the ordering system automatically realizes the kitchen ordering.
3. Secondly, when waiting for food, you can use the function of the food ordering machine to serve guests such as urging food, slow food, returning food, adding food, changing channels, combining tables and modifying tables.
4. Finally, after the guests have finished eating, the waiter uses the "checkout" function of the ordering machine to query the total consumption of the guests.