The term 'summoned with a beeper' can be summarized as being PAGED. Paging is a communication system that uses a device known as a beeper to send a signal to a person, usually to alert them of an emergency or to summon them to a specific location. It is a form of one-way communication, meaning that the person being PAGED cannot respond back. Paging systems are still used in some industries today, such as healthcare and hospitality.