JPH0737393Y2 - 電話機 - Google Patents

電話機

Info

Publication number
JPH0737393Y2
JPH0737393Y2 JP11465989U JP11465989U JPH0737393Y2 JP H0737393 Y2 JPH0737393 Y2 JP H0737393Y2 JP 11465989 U JP11465989 U JP 11465989U JP 11465989 U JP11465989 U JP 11465989U JP H0737393 Y2 JPH0737393 Y2 JP H0737393Y2
Authority
JP
Japan
Prior art keywords
signal
handset
output
detection signal
tone
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.)
Expired - Lifetime
Application number
JP11465989U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0353058U (US08063081-20111122-C00044.png
Inventor
孝 山下
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 by NEC Corp filed Critical NEC Corp
Priority to JP11465989U priority Critical patent/JPH0737393Y2/ja
Publication of JPH0353058U publication Critical patent/JPH0353058U/ja
Application granted granted Critical
Publication of JPH0737393Y2 publication Critical patent/JPH0737393Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP11465989U 1989-09-28 1989-09-28 電話機 Expired - Lifetime JPH0737393Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11465989U JPH0737393Y2 (ja) 1989-09-28 1989-09-28 電話機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11465989U JPH0737393Y2 (ja) 1989-09-28 1989-09-28 電話機

Publications (2)

Publication Number Publication Date
JPH0353058U JPH0353058U (US08063081-20111122-C00044.png) 1991-05-22
JPH0737393Y2 true JPH0737393Y2 (ja) 1995-08-23

Family

ID=31663015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11465989U Expired - Lifetime JPH0737393Y2 (ja) 1989-09-28 1989-09-28 電話機

Country Status (1)

Country Link
JP (1) JPH0737393Y2 (US08063081-20111122-C00044.png)

Also Published As

Publication number Publication date
JPH0353058U (US08063081-20111122-C00044.png) 1991-05-22

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