JPS595770A - 在席不在席表示サ−ビス方式 - Google Patents

在席不在席表示サ−ビス方式

Info

Publication number
JPS595770A
JPS595770A JP11419982A JP11419982A JPS595770A JP S595770 A JPS595770 A JP S595770A JP 11419982 A JP11419982 A JP 11419982A JP 11419982 A JP11419982 A JP 11419982A JP S595770 A JPS595770 A JP S595770A
Authority
JP
Japan
Prior art keywords
subscriber
absence
registration
confirmation
absent
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
JP11419982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6333829B2 (enrdf_load_stackoverflow
Inventor
Tomohiko Sato
友彦 佐藤
Shuhei Sakakibara
修平 榊原
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
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP11419982A priority Critical patent/JPS595770A/ja
Publication of JPS595770A publication Critical patent/JPS595770A/ja
Publication of JPS6333829B2 publication Critical patent/JPS6333829B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
JP11419982A 1982-07-01 1982-07-01 在席不在席表示サ−ビス方式 Granted JPS595770A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11419982A JPS595770A (ja) 1982-07-01 1982-07-01 在席不在席表示サ−ビス方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11419982A JPS595770A (ja) 1982-07-01 1982-07-01 在席不在席表示サ−ビス方式

Publications (2)

Publication Number Publication Date
JPS595770A true JPS595770A (ja) 1984-01-12
JPS6333829B2 JPS6333829B2 (enrdf_load_stackoverflow) 1988-07-07

Family

ID=14631680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11419982A Granted JPS595770A (ja) 1982-07-01 1982-07-01 在席不在席表示サ−ビス方式

Country Status (1)

Country Link
JP (1) JPS595770A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133753A (en) * 1981-02-12 1982-08-18 Fujitsu Ltd Presence informing system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133753A (en) * 1981-02-12 1982-08-18 Fujitsu Ltd Presence informing system

Also Published As

Publication number Publication date
JPS6333829B2 (enrdf_load_stackoverflow) 1988-07-07

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