TELEPHONE SET WITH MA TYPE NETWORK CONTROLLER

摘要

PURPOSE:To attain the data communication after a correct opposite party is confirmed by sending registered voice to a sending side from a voice circuit before the line is thrown to the CPU side so as to identify the caller even when the opposite party is in the automatic reply. CONSTITUTION:The dial number of a desired destination is sent from a telephone set circuit 2 at the caller side. An MA type network controller 1 detects it at the incoming side and CPU 3 displays an incoming call via a switching control interface 4. The CPU 3 replies to it automatically and a voice circuit control interface 7 is used to send the voice content of a subscriber or the like registered in the voice circuit 6 to a telephone line via the telephone set circuit 2 and the MA type network controller 1, the telephone line is connected to a data channel 5 and a signal informing that the preparation of communication start is arranged at the caller side is sent. After the arrival of the incoming call to the desired destination is confirmed by the voice reply of the incoming side, the MA type network controller 1 is operated manually and the caller side telephone line is switched to the CPU 3 and the data communication such as FAX or electronic mail is started.