REMOTE CALL FORWARDING SERVICE METHOD USING A VOICE MESSAGING SYSTEM

摘要

PURPOSE: A remote call forwarding service method is provided to change a call telephone number at a remote location by providing a method of endowing a mobility to a call forwarding service without using an additional terminal. CONSTITUTION: The call forwarding service method comprises the steps of: subscribing a call forwarding service; performing a call forwarding when a caller calls a subscriber of the service; setting a channel so as to change a call number at a remote location in a voice messaging portion, which provides a call forwarding service for a remote change of a call number set at the call forwarding switching together with an electronic exchanger; and changing the call number at the remote location by use of the set channel.