JPH01122647U - - Google Patents

Info

Publication number
JPH01122647U
JPH01122647U JP1962388U JP1962388U JPH01122647U JP H01122647 U JPH01122647 U JP H01122647U JP 1962388 U JP1962388 U JP 1962388U JP 1962388 U JP1962388 U JP 1962388U JP H01122647 U JPH01122647 U JP H01122647U
Authority
JP
Japan
Prior art keywords
pseudo
loop
request
creation
response
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
JP1962388U
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 JP1962388U priority Critical patent/JPH01122647U/ja
Publication of JPH01122647U publication Critical patent/JPH01122647U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例のブロツク図である
。 1……端末試験呼自動検出部、2……擬似パル
ス作成部、3……擬似ループ作成部、4……送話
器、5……受話器、6……ブザー、7……パルス
発生部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交換機側からの端末試験呼信号を検出して擬似
    パルス発信要求と擬似ループ作成要求を出力する
    端末試験呼自動検出部と、前記擬似パルス発信要
    求に応じて擬似パルスを発生する擬似パルス作成
    部と、前記擬似ループ作成要求に応じて前記交換
    機との試験ループを作成する擬似ループ作成部と
    を含むことを特徴とする電話機。
JP1962388U 1988-02-16 1988-02-16 Pending JPH01122647U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1962388U JPH01122647U (ja) 1988-02-16 1988-02-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1962388U JPH01122647U (ja) 1988-02-16 1988-02-16

Publications (1)

Publication Number Publication Date
JPH01122647U true JPH01122647U (ja) 1989-08-21

Family

ID=31235297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1962388U Pending JPH01122647U (ja) 1988-02-16 1988-02-16

Country Status (1)

Country Link
JP (1) JPH01122647U (ja)

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