| 摘要 |
PURPOSE:To surely receive the command of respective command receiving persons by a commanding person without damaging the economicity of a command communication system concerning the system for simultaneously and surely receiving command. for the command communication system which contains a command station and plural command receiving terminals in an exchange. CONSTITUTION:Concerning the command communication system for enabling command speaking by setting a unidirectional speech path 311 to an exchange 300 concerning respective plural command receiving terminals 200 designated from a command station 100, the command station 100 is provided with a confirming terminal designating means 110 to report it to the exchange 300 that any specified command receiving terminal 200x is designated, the exchange 300 is provided with a confirming speech path setting means 320 to set a bidirectional speech path 312x between the specified command receiving terminal 200x designated by the confirming terminal designating means 110 and the command station, and the command speaking is received from the command station 100 to the specified command receiving terminal 200x so as to be confirmed by voices. |
