JPS6442978A - Wireless presence and absence state display system within enterprise - Google Patents
Wireless presence and absence state display system within enterpriseInfo
- 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
Links
Landscapes
- Audible And Visible Signals (AREA)
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.
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)
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 |
-
1987
- 1987-08-11 JP JP19915287A patent/JPS6442978A/en active Pending
Cited By (1)
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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