JPH0230654U - - Google Patents

Info

Publication number
JPH0230654U
JPH0230654U JP10950488U JP10950488U JPH0230654U JP H0230654 U JPH0230654 U JP H0230654U JP 10950488 U JP10950488 U JP 10950488U JP 10950488 U JP10950488 U JP 10950488U JP H0230654 U JPH0230654 U JP H0230654U
Authority
JP
Japan
Prior art keywords
set signal
detection circuit
circuit
telephone
absence
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
JP10950488U
Other languages
English (en)
Japanese (ja)
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 JP10950488U priority Critical patent/JPH0230654U/ja
Publication of JPH0230654U publication Critical patent/JPH0230654U/ja
Pending legal-status Critical Current

Links

JP10950488U 1988-08-20 1988-08-20 Pending JPH0230654U (US06650917-20031118-M00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10950488U JPH0230654U (US06650917-20031118-M00005.png) 1988-08-20 1988-08-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10950488U JPH0230654U (US06650917-20031118-M00005.png) 1988-08-20 1988-08-20

Publications (1)

Publication Number Publication Date
JPH0230654U true JPH0230654U (US06650917-20031118-M00005.png) 1990-02-27

Family

ID=31345807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10950488U Pending JPH0230654U (US06650917-20031118-M00005.png) 1988-08-20 1988-08-20

Country Status (1)

Country Link
JP (1) JPH0230654U (US06650917-20031118-M00005.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61219249A (ja) * 1985-03-25 1986-09-29 Matsushita Electric Works Ltd 音声応答型電話回線閉結装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61219249A (ja) * 1985-03-25 1986-09-29 Matsushita Electric Works Ltd 音声応答型電話回線閉結装置

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