| 摘要 |
<p>PURPOSE:To enable the application of both push-phone and dial telephone, by discriminating each information through collation of a characteristic pickup output and the standard pattern. CONSTITUTION:The character of numbering information by button operation of a push-phone 1 of a subscriber and that of information of content of conversation of the subscribers are picked up respectively, and thhis is collated with the standard pattern, each information is discriminated with this output and a character pickup output, and thus, discrimination is possible only with one information discriminating means. Thus, the exchange of information is made with the conversation for the subscriber of a dial telephone set 30.</p> |
