Communication alternative devices, communication alternative systems, communication alternative methods, and communication alternative programs

摘要

PROBLEM TO BE SOLVED: To make an operation of a user easy to use without being complicated. SOLUTION: A voice input / output terminal 100 as a communication alternative device that communicates with a destination communication device 500 instead of a mobile communication device 200, and a voice related to communication received through a microphone 101 is transmitted to surrounding data. When a target identification unit that transmits to all communicable mobile communication devices 200 and identifies an alternative mobile communication device 200A that substitutes for communication based on the response result, and the voice is the first voice related to a communication connection. A communication connection is made between the first communication unit that inquires about the connection information from the alternative mobile communication device 200A and receives the connection information as a response, and the other party communication device 500 by using the acquired connection information. A second communication unit is provided. [Selection diagram] Fig. 1