JPS6442978A - Wireless presence and absence state display system within enterprise - Google Patents

Wireless presence and absence state display system within enterprise

Info

Publication number
JPS6442978A
JPS6442978A JP19915287A JP19915287A JPS6442978A JP S6442978 A JPS6442978 A JP S6442978A JP 19915287 A JP19915287 A JP 19915287A JP 19915287 A JP19915287 A JP 19915287A JP S6442978 A JPS6442978 A JP S6442978A
Authority
JP
Japan
Prior art keywords
private
state display
absence state
pocket bell
enterprise
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
JP19915287A
Other languages
Japanese (ja)
Inventor
Koji Kitsukawa
Masahiko Hitomi
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.)
Fujita Corp
Nippon Telegraph and Telephone Corp
Original Assignee
Fujita Corp
Nippon Telegraph and Telephone Corp
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 Fujita Corp, Nippon Telegraph and Telephone Corp filed Critical Fujita Corp
Priority to JP19915287A priority Critical patent/JPS6442978A/en
Publication of JPS6442978A publication Critical patent/JPS6442978A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To omit wiring even when the relocation of desks, the change of an object person to be displayed and the like occur and to easily cope with that by adding an information transmission/reception function to a part of a private pocket bell system. CONSTITUTION:This system uses a telephone set 4 disposed in an office and the like and consists of an input switch part utilizing the pacing trunk for the private pocket bell of an private exchange 7 and a presence and absence state display part 5 having a reception circuit for the private pocket bell (a radio reception device). Then it adopts a system using a radio instead of a conventional leased cable wiring system. Thus the work such as the rewiring of the leased cable wiring becomes unnecessary when the office and the like is rearranged.
JP19915287A 1987-08-11 1987-08-11 Wireless presence and absence state display system within enterprise Pending JPS6442978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19915287A JPS6442978A (en) 1987-08-11 1987-08-11 Wireless presence and absence state display system within enterprise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19915287A JPS6442978A (en) 1987-08-11 1987-08-11 Wireless presence and absence state display system within enterprise

Publications (1)

Publication Number Publication Date
JPS6442978A true JPS6442978A (en) 1989-02-15

Family

ID=16403016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19915287A Pending JPS6442978A (en) 1987-08-11 1987-08-11 Wireless presence and absence state display system within enterprise

Country Status (1)

Country Link
JP (1) JPS6442978A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100970036B1 (en) * 2008-01-25 2010-07-16 강창민 Display circuit in absence or not for wireless

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100970036B1 (en) * 2008-01-25 2010-07-16 강창민 Display circuit in absence or not for wireless

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