AUTOMATIC SUBSCRIBER LINE EXAMINATION METHOD IN PRIVATE EXCHANGE SYSTEM

摘要

PURPOSE: An automatic subscriber line examination method in a private exchange system is provided to offer the method of automatically examining the member line during a specific time in a private exchange system. CONSTITUTION: An automatic member line examination method in a private exchange system comprises the steps of: storing the inputted the measure start time and the measure port of the member line; checking if the measure start time of the stored member line is now; judging if a port to be measured exists, checking the number of the stored measure port; examining the port if the port number to be measured exists; print outputting the examination result of the port.