METHOD FOR MANAGING OUTGOING CALL NUMBER IN WHOLE ELECTRONIC EXCHANGER

摘要

PURPOSE: A method for managing outgoing call numbers in whole electronic exchanger is provided to improve management efficiency of outgoing call number data stored in whole electronic exchanger. CONSTITUTION: A method comprises the steps of: an outgoing call phone number data storing step and an outgoing call phone number data outputting step. The outgoing call phone number data storing step comprises the steps of: receiving an incoming call request signal from outgoing call phone number request registration subscriber; creating a file in a disk responsive to the incoming call request signal; receiving an outgoing data for the outgoing call subscriber requesting the outgoing call phone number; outputting the received outgoing data in a form of system message; and storing the received outgoing data in the created file. The outgoing call phone number data is output after a proven data is received from operator. Thus, the method enhances the reliability on stored outgoing call phone number data.