JPH01119241U - - Google Patents

Info

Publication number
JPH01119241U
JPH01119241U JP1376488U JP1376488U JPH01119241U JP H01119241 U JPH01119241 U JP H01119241U JP 1376488 U JP1376488 U JP 1376488U JP 1376488 U JP1376488 U JP 1376488U JP H01119241 U JPH01119241 U JP H01119241U
Authority
JP
Japan
Prior art keywords
discriminating
control signal
call
central office
office line
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
JP1376488U
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 JP1376488U priority Critical patent/JPH01119241U/ja
Publication of JPH01119241U publication Critical patent/JPH01119241U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP1376488U 1988-02-03 1988-02-03 Pending JPH01119241U (US20080094685A1-20080424-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1376488U JPH01119241U (US20080094685A1-20080424-C00004.png) 1988-02-03 1988-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1376488U JPH01119241U (US20080094685A1-20080424-C00004.png) 1988-02-03 1988-02-03

Publications (1)

Publication Number Publication Date
JPH01119241U true JPH01119241U (US20080094685A1-20080424-C00004.png) 1989-08-11

Family

ID=31224354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1376488U Pending JPH01119241U (US20080094685A1-20080424-C00004.png) 1988-02-03 1988-02-03

Country Status (1)

Country Link
JP (1) JPH01119241U (US20080094685A1-20080424-C00004.png)

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