JPS643796A - Attendance/leaving display system using telephone line - Google Patents

Attendance/leaving display system using telephone line

Info

Publication number
JPS643796A
JPS643796A JP15941787A JP15941787A JPS643796A JP S643796 A JPS643796 A JP S643796A JP 15941787 A JP15941787 A JP 15941787A JP 15941787 A JP15941787 A JP 15941787A JP S643796 A JPS643796 A JP S643796A
Authority
JP
Japan
Prior art keywords
display
operating terminal
terminal equipment
modem
display operating
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
JP15941787A
Other languages
English (en)
Other versions
JPH0564838B2 (ja
Inventor
Takeyoshi Kawamura
Toshiaki Tanaka
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP15941787A priority Critical patent/JPS643796A/ja
Publication of JPS643796A publication Critical patent/JPS643796A/ja
Publication of JPH0564838B2 publication Critical patent/JPH0564838B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
JP15941787A 1987-06-25 1987-06-25 Attendance/leaving display system using telephone line Granted JPS643796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15941787A JPS643796A (en) 1987-06-25 1987-06-25 Attendance/leaving display system using telephone line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15941787A JPS643796A (en) 1987-06-25 1987-06-25 Attendance/leaving display system using telephone line

Publications (2)

Publication Number Publication Date
JPS643796A true JPS643796A (en) 1989-01-09
JPH0564838B2 JPH0564838B2 (ja) 1993-09-16

Family

ID=15693291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15941787A Granted JPS643796A (en) 1987-06-25 1987-06-25 Attendance/leaving display system using telephone line

Country Status (1)

Country Link
JP (1) JPS643796A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116187A (en) * 1976-03-26 1977-09-29 Mitsubishi Electric Corp Whereabouts searching system
JPS61112491A (ja) * 1984-10-13 1986-05-30 Fujitsu Ltd 在席表示方式

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116187A (en) * 1976-03-26 1977-09-29 Mitsubishi Electric Corp Whereabouts searching system
JPS61112491A (ja) * 1984-10-13 1986-05-30 Fujitsu Ltd 在席表示方式

Also Published As

Publication number Publication date
JPH0564838B2 (ja) 1993-09-16

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