JPH03123353U - - Google Patents

Info

Publication number
JPH03123353U
JPH03123353U JP3306290U JP3306290U JPH03123353U JP H03123353 U JPH03123353 U JP H03123353U JP 3306290 U JP3306290 U JP 3306290U JP 3306290 U JP3306290 U JP 3306290U JP H03123353 U JPH03123353 U JP H03123353U
Authority
JP
Japan
Prior art keywords
circuit
ringing
tone generation
telephone line
hook
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
JP3306290U
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 JP3306290U priority Critical patent/JPH03123353U/ja
Publication of JPH03123353U publication Critical patent/JPH03123353U/ja
Pending legal-status Critical Current

Links

JP3306290U 1990-03-29 1990-03-29 Pending JPH03123353U (US07368563-20080506-C00056.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3306290U JPH03123353U (US07368563-20080506-C00056.png) 1990-03-29 1990-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3306290U JPH03123353U (US07368563-20080506-C00056.png) 1990-03-29 1990-03-29

Publications (1)

Publication Number Publication Date
JPH03123353U true JPH03123353U (US07368563-20080506-C00056.png) 1991-12-16

Family

ID=31536426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3306290U Pending JPH03123353U (US07368563-20080506-C00056.png) 1990-03-29 1990-03-29

Country Status (1)

Country Link
JP (1) JPH03123353U (US07368563-20080506-C00056.png)

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