| 摘要 |
PURPOSE:To select a calling signal classified by a special called person and to call a telephone set by allowing plural called person names and plural types of the calling signal to correspond to by a subscriber beforehand, registering them with a voice and after a caller dials the number of the called person telephone set, nominating a special called person with the voice. CONSTITUTION:The registration of a subscriber calling signal service from a telephone set 1 is stored into a storage device 8 after it is converted to a signal suitable to a central control unit 7 by a speech recognizing circuit 6C. A caller sends the number of the telephone set 1 from a telephone set 2. The central control unit 7 confirms that the telephone set 1 is registered into a subscriber calling signal service, and a voice guidance is sent from an audio responding circuit 6D to the telephone set 2. After the voice guidance is heard, a caller responds, for example, 'Farther', then, the voice signal is recognized by the speech recognizing circuit 6C and the information is sent to the central control unit 7. When the central control unit 7 confirms from the voice registering subscriber data of the storage device 8 that a calling signal equivalent to the 'Farther' is '01', 16Hz is cut by 120 inters from a calling signal device 9 to the telephone set 1 and one second continuous two seconds turning-off calling signals are sent.
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