Which of the following is NOT a medium of communication in a restaurant?

In the context of communication within a restaurant, various methods are employed to convey information effectively among staff and between staff and customers. Verbal communication includes spoken interactions, such as conversations between servers and patrons or briefings among kitchen staff. Non-verbal communication encompasses body language, facial expressions, and gestures that can enhance or complement verbal exchanges, making interactions clearer and more effective. Written communication involves the use of menus, orders, and schedules to share important information in a clear and lasting manner.

Telepathic communication, however, is not a recognized or practical means of communication in any hospitality setting, including restaurants. This term refers to an alleged ability to communicate thoughts or feelings without using any of the traditional channels of communication, which is not based on any established method used in the hospitality industry. Thus, it stands out as something not utilized in the context of restaurant operations.