Communication system, communication device and notification method

摘要

A communication system includes first and second communication devices (1) that carry out wireless communication. The first communication device includes a setter configured to set a first indication mode and a corresponding second indication mode, a sender (12) configured to send data representing the second indication mode to the second communication device when communication has been established with the second communication device, and a first indicator (15) configured to indicate the establishment of communication in the first indication mode, correspondingly to indication in the second indication mode by the second communication device. The second communication device includes a receiver (12) configured to receive the data representing the second indication mode, and a second indicator (15) configured to indicate the establishment of communication in the second indication mode, correspondingly to the indication in the first indication mode by the first communication device.