JPH01146660U - - Google Patents

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Publication number
JPH01146660U
JPH01146660U JP4194688U JP4194688U JPH01146660U JP H01146660 U JPH01146660 U JP H01146660U JP 4194688 U JP4194688 U JP 4194688U JP 4194688 U JP4194688 U JP 4194688U JP H01146660 U JPH01146660 U JP H01146660U
Authority
JP
Japan
Prior art keywords
line
lines
switching device
data communication
incoming call
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4194688U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4194688U priority Critical patent/JPH01146660U/ja
Publication of JPH01146660U publication Critical patent/JPH01146660U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は、本考案の実施例の構成図、第2図は
第1図の詳細構成図である。 1……回線切換装置、2……加入回線、3……
専用回線、10……フアクシミリ装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. 第1の回線と第2の回線とを自動的に切換えて
    データ通信を行う回線切換装置において、前記第
    1及び第2の回線夫々の着信を検出する手段と、
    一方の回線を使用してデータ通信中の時、もう一
    方の回線に着信が検出された場合、この着信に対
    応する発呼側に対し音声信号を発生する手段と、
    発生された音声信号を送出する手段とを備えたこ
    とを特徴とする回線切換装置。
JP4194688U 1988-03-31 1988-03-31 Pending JPH01146660U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4194688U JPH01146660U (ja) 1988-03-31 1988-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4194688U JPH01146660U (ja) 1988-03-31 1988-03-31

Publications (1)

Publication Number Publication Date
JPH01146660U true JPH01146660U (ja) 1989-10-09

Family

ID=31268372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4194688U Pending JPH01146660U (ja) 1988-03-31 1988-03-31

Country Status (1)

Country Link
JP (1) JPH01146660U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03109856A (ja) * 1989-09-25 1991-05-09 Ricoh Co Ltd データ通信装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03109856A (ja) * 1989-09-25 1991-05-09 Ricoh Co Ltd データ通信装置

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