JPH01109952A - Data communication system - Google Patents

Data communication system

Info

Publication number
JPH01109952A
JPH01109952A JP26739987A JP26739987A JPH01109952A JP H01109952 A JPH01109952 A JP H01109952A JP 26739987 A JP26739987 A JP 26739987A JP 26739987 A JP26739987 A JP 26739987A JP H01109952 A JPH01109952 A JP H01109952A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
terminal
attribute
data communication
data
devices
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
JP26739987A
Inventor
Makoto Hokari
Original Assignee
Nec 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

Links

Abstract

PURPOSE: To improve the efficiency of data communication between terminal equipments having the various kinds of attributes by checking the terminal attribute between its own terminal and an opposite terminal and displaying the attribute of the opposite terminal when they are in discrepancy so as to change the attribute of its own terminal set.
CONSTITUTION: When a call request of a data terminal equipment 7 comes, an exchange 1 informs it to a data terminal equipment 8 and when a reply comes, a connection end signal is sent to interface devices 5, 6. The devices 5, 6 sets the preset terminal attribute to send the terminal attribute to the devices 5, 6 being the connected parties. In receiving the attribute, the terminal attribute between its own terminal and the called terminal is checked and when they are in discrepancy, the attribute of the called terminal equipment is displayed on its own display section to revise the attribute of its own terminal, thereby enabling the data communication. Thus, data communication is applied efficiently between data terminal equipments set to the various kinds of attributes.
COPYRIGHT: (C)1989,JPO&Japio
JP26739987A 1987-10-23 1987-10-23 Data communication system Pending JPH01109952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26739987A JPH01109952A (en) 1987-10-23 1987-10-23 Data communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26739987A JPH01109952A (en) 1987-10-23 1987-10-23 Data communication system

Publications (1)

Publication Number Publication Date
JPH01109952A true true JPH01109952A (en) 1989-04-26

Family

ID=17444304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26739987A Pending JPH01109952A (en) 1987-10-23 1987-10-23 Data communication system

Country Status (1)

Country Link
JP (1) JPH01109952A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03117060A (en) * 1989-09-28 1991-05-17 Canon Inc Telephone exchange equipment
JPH03173250A (en) * 1989-12-01 1991-07-26 Canon Inc Communication system
JPH04302250A (en) * 1991-03-29 1992-10-26 Tamura Electric Works Ltd Multifunctional telephone set
JP2008546264A (en) * 2005-05-28 2008-12-18 インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation Method for generating an update status alert in a device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03117060A (en) * 1989-09-28 1991-05-17 Canon Inc Telephone exchange equipment
US5361299A (en) * 1989-09-28 1994-11-01 Canon Kabushiki Kaisha Exchange apparatus enclosing a plurality of extension terminals and connecting an extension terminal to a line wire
JPH03173250A (en) * 1989-12-01 1991-07-26 Canon Inc Communication system
JPH04302250A (en) * 1991-03-29 1992-10-26 Tamura Electric Works Ltd Multifunctional telephone set
JP2008546264A (en) * 2005-05-28 2008-12-18 インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation Method for generating an update status alert in a device
JP4711453B2 (en) * 2005-05-28 2011-06-29 インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation Method for generating an update status alert in a device
US8219666B2 (en) 2005-05-28 2012-07-10 International Business Machines Corporation Generating an update status alert in a device

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