KEY TELEPHONE SET AND INCOMING NOTIFICATION METHOD OF VOICE MESSAGE

摘要

PROBLEM TO BE SOLVED: To provide a key telephone set and an incoming notification method of voice message, having the communication cost reduced and the convenience of a voice mail device improved.;SOLUTION: The key telephone set having the voice mail device which performs a connection operation between a public telephone line network and an extension telephone line network has: a storage device which stores whether incoming notification of the voice message is performed by each extension telephone set or telephone set group to be stored in the extension line network, and stores a notification operation of the voice message and a telephone number of a notification destination by each telephone number called, when the voice mail device records the message; and a control part which refers to the storage device, when recording of the message of the voice mail device to the extension telephone set or the telephone set group is accepted, when it is confirmed that the incoming notification of the voice message is performed, confirms the notification operation and the telephone number of the notification destination stored in the storage device to the telephone number called , and performs the confirmed notification operation to the confirmed telephone number of the notification destination.;COPYRIGHT: (C)2010,JPO&INPIT