JPS6471262A - Power failure processing method in telephone terminal equipment - Google Patents

Power failure processing method in telephone terminal equipment

Info

Publication number
JPS6471262A
JPS6471262A JP22634587A JP22634587A JPS6471262A JP S6471262 A JPS6471262 A JP S6471262A JP 22634587 A JP22634587 A JP 22634587A JP 22634587 A JP22634587 A JP 22634587A JP S6471262 A JPS6471262 A JP S6471262A
Authority
JP
Japan
Prior art keywords
telephone
terminal equipment
communication
power supply
processing method
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
JP22634587A
Other languages
Japanese (ja)
Other versions
JPH0734567B2 (en
Inventor
Katsumi Tadamura
Keiichi Nakane
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP22634587A priority Critical patent/JPH0734567B2/en
Publication of JPS6471262A publication Critical patent/JPS6471262A/en
Publication of JPH0734567B2 publication Critical patent/JPH0734567B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To ensure telephone communication, by using a backup supply so as to energize only a telephone function only, thereby deenergizing a terminal equipment of other communication equipment when the interruption of AC power of the terminal equipment applying the telephone and data communication by one and same terminal is consecutive for a prescribed time or over. CONSTITUTION:A terminal equipment adaptor 22 has a display device 11, an interface circuit 12, a storage device 14, a data terminal interface 15, and a power supply 16 in addition to a telephone function 13, applies data communication in addition to telephone communication and the power is fed from a power supply section 16 to each section while the AC voltage is transformed. When the AC 18 is failed and it is consecutive for a prescribed time or over, the power supply is stopped while leaving only the telephone function 13 and the result is displayed on the display device. Thus, only the telephone communication is ensured by the backup power supply.
JP22634587A 1987-09-11 1987-09-11 Telephone terminal with data communication processing function Expired - Lifetime JPH0734567B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22634587A JPH0734567B2 (en) 1987-09-11 1987-09-11 Telephone terminal with data communication processing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22634587A JPH0734567B2 (en) 1987-09-11 1987-09-11 Telephone terminal with data communication processing function

Publications (2)

Publication Number Publication Date
JPS6471262A true JPS6471262A (en) 1989-03-16
JPH0734567B2 JPH0734567B2 (en) 1995-04-12

Family

ID=16843710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22634587A Expired - Lifetime JPH0734567B2 (en) 1987-09-11 1987-09-11 Telephone terminal with data communication processing function

Country Status (1)

Country Link
JP (1) JPH0734567B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182223A (en) * 1990-12-19 1993-01-26 Texas Instruments Incorporated Method of making an integrated circuit with capacitor
JPH0593156U (en) * 1992-05-12 1993-12-17 五郎 松田 Multipurpose phone
JP2003153125A (en) * 2001-11-12 2003-05-23 Funai Electric Co Ltd Television, backup power unit and power source backup method
US6847718B1 (en) 1999-08-24 2005-01-25 Nec Corporation Remote power feed method and system
CN113269334A (en) * 2021-05-14 2021-08-17 国网上海市电力公司 Method for preparing power protection process of important activity client side

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182223A (en) * 1990-12-19 1993-01-26 Texas Instruments Incorporated Method of making an integrated circuit with capacitor
JPH0593156U (en) * 1992-05-12 1993-12-17 五郎 松田 Multipurpose phone
US6847718B1 (en) 1999-08-24 2005-01-25 Nec Corporation Remote power feed method and system
JP2003153125A (en) * 2001-11-12 2003-05-23 Funai Electric Co Ltd Television, backup power unit and power source backup method
CN113269334A (en) * 2021-05-14 2021-08-17 国网上海市电力公司 Method for preparing power protection process of important activity client side

Also Published As

Publication number Publication date
JPH0734567B2 (en) 1995-04-12

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