JPH0324752U - - Google Patents

Info

Publication number
JPH0324752U
JPH0324752U JP5228488U JP5228488U JPH0324752U JP H0324752 U JPH0324752 U JP H0324752U JP 5228488 U JP5228488 U JP 5228488U JP 5228488 U JP5228488 U JP 5228488U JP H0324752 U JPH0324752 U JP H0324752U
Authority
JP
Japan
Prior art keywords
line
recording
call
telephone
displaying
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.)
Granted
Application number
JP5228488U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0450687Y2 (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 JP1988052284U priority Critical patent/JPH0450687Y2/ja
Publication of JPH0324752U publication Critical patent/JPH0324752U/ja
Application granted granted Critical
Publication of JPH0450687Y2 publication Critical patent/JPH0450687Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Exchanges (AREA)
JP1988052284U 1988-04-19 1988-04-19 Expired JPH0450687Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988052284U JPH0450687Y2 (en]) 1988-04-19 1988-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988052284U JPH0450687Y2 (en]) 1988-04-19 1988-04-19

Publications (2)

Publication Number Publication Date
JPH0324752U true JPH0324752U (en]) 1991-03-14
JPH0450687Y2 JPH0450687Y2 (en]) 1992-11-30

Family

ID=31572459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988052284U Expired JPH0450687Y2 (en]) 1988-04-19 1988-04-19

Country Status (1)

Country Link
JP (1) JPH0450687Y2 (en])

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131405A (en) * 1976-04-27 1977-11-04 Nec Corp Monitor recording system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131405A (en) * 1976-04-27 1977-11-04 Nec Corp Monitor recording system

Also Published As

Publication number Publication date
JPH0450687Y2 (en]) 1992-11-30

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