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JPS60154767A Expired / Lapsed JP ⏱️ 0.0 years remaining

Talking information automatic recording system

Assignee: Fujitsu Ltd
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Filing: 1984-01-25
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Granted: —
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Expires: 2004-01-25
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Abstract

Abstract PURPOSE:To form and record automatically talking information by allowing a personal computer to generate and record a signal transmitted from a telephone set or a kind of signal and a generated time transmitted from an exchange. CONSTITUTION:A composite terminal telephone set is provided with the personal computer and also is accommodated to an exchange (not shown in figure) via a digital subscriber line DL possible for transmission of various control signals independently of a voice signal. When a subscriber hooks off from a telephone set TEL and dials a called number dn1, a central processing unit CPU stores the called party number dn1, a calling time ot1, a response time at1 of a called party, a call end time et1 to a floppy disc FPD, and calculates the talking time ct1 and stores it. In case of incoming, the CPU stores similar data. Thus, the talking information is generated and recorded automatically in this way.

Inventors

  • 👤 Kiyoshi Hayashi
  • 👤 潔 林

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-10-25 13:17
CPC Classifications
H; H04; H04M; H04M15/00; H04M15/04

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Total Claims: 0
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