| 摘要 |
<p>PURPOSE:To reduce an installation, and also, to use a display device as a terminal as it is without changing an application software on a host by inputting and outputting necessary data as the terminal of the host through a telephone set. CONSTITUTION:A computer network 1 is constituted of a host 11, a display terminal 13 connected to the host 11 by a line 12, and a voice terminal 14, and constituted so that character data for displaying onto a screen and its attribute data are sent out from the host 11 to the terminal 14, and command data is sent out of the terminal 14 to the host 11. In this case, the terminal 14 is constituted by containing a telephone set 23 having push-buttons, and based on the character data, a composite voice is outputted from the telephone set 23, and also, data based on a signal inputted from the push-buttons of the telephone set 23 is inputted as command data to the host 11.</p> |
