EMERGENCY NOTIFYING SYSTEM

摘要

PURPOSE: An emergency notifying system is provided to automatically notify an emergency center of correct physical location information and a telephone number of a caller when dialing an emergency telephone number. CONSTITUTION: A keyphone(100) dials to notify emergency. A keyphone exchange(200) decides a kind of a dialed signal, and performs telephone communication with an other party connected with a communication network according to a decided kind of dialing signal. An emergency notifying device(300) transmits pre-determined information on a caller to an emergency reception desk(400) connected with the communication network if the decided signal kind is an emergency notifying signal.