US Patent 7463379 Communication apparatus and facsimile machine

A communication apparatus includes: a communication unit that communicates with other communication apparatus via a communication network; a detector that detects a communication status of the communication unit during a period of time at least from a time when a call is issued to the other communication apparatus by the communication apparatus until a time when a response from the other communication apparatus to the call is received by the communication apparatus; a light emitting device configured to emit light in a plurality of light emitting states that are visually discernible; and a controller that controls the light emitting state of the light emitting device in accordance with the communication status detected by the detector.