JPS5421107A - Automatic response unit for telephone line - Google Patents

Automatic response unit for telephone line

Info

Publication number
JPS5421107A
JPS5421107A JP8581977A JP8581977A JPS5421107A JP S5421107 A JPS5421107 A JP S5421107A JP 8581977 A JP8581977 A JP 8581977A JP 8581977 A JP8581977 A JP 8581977A JP S5421107 A JPS5421107 A JP S5421107A
Authority
JP
Japan
Prior art keywords
telephone line
response unit
automatic response
operationability
developing
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
JP8581977A
Other languages
English (en)
Other versions
JPS5546101B2 (ja
Inventor
Yoshihiro Yoshioka
Kanko Yuki
Isamu Takahashi
Harumitsu Shimizu
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8581977A priority Critical patent/JPS5421107A/ja
Publication of JPS5421107A publication Critical patent/JPS5421107A/ja
Publication of JPS5546101B2 publication Critical patent/JPS5546101B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/066—Telephone sets adapted for data transmision

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
JP8581977A 1977-07-18 1977-07-18 Automatic response unit for telephone line Granted JPS5421107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8581977A JPS5421107A (en) 1977-07-18 1977-07-18 Automatic response unit for telephone line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8581977A JPS5421107A (en) 1977-07-18 1977-07-18 Automatic response unit for telephone line

Publications (2)

Publication Number Publication Date
JPS5421107A true JPS5421107A (en) 1979-02-17
JPS5546101B2 JPS5546101B2 (ja) 1980-11-21

Family

ID=13869456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8581977A Granted JPS5421107A (en) 1977-07-18 1977-07-18 Automatic response unit for telephone line

Country Status (1)

Country Link
JP (1) JPS5421107A (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637557U (ja) * 1979-08-27 1981-04-09
JPS5887956A (ja) * 1981-11-19 1983-05-25 Nec Corp 公衆電話回線用自動応答装置
JPS5980844U (ja) * 1982-11-22 1984-05-31 富士電機株式会社 デ−タ通信用端末装置
JPS6025266U (ja) * 1983-07-27 1985-02-20 日本電気株式会社 自動着信形網制御装置
JPS6165565A (ja) * 1984-09-05 1986-04-04 Mitsubishi Electric Corp テレコントロ−ル装置
JPS61121560A (ja) * 1984-11-19 1986-06-09 Nippon Telegr & Teleph Corp <Ntt> 自動着信時の通話切替方式
JPS6265549A (ja) * 1985-09-17 1987-03-24 Hitachi Elevator Eng & Serv Co Ltd 遠隔監視システム
JPS6490658A (en) * 1987-09-30 1989-04-07 Sharp Kk Facsimile communication equipment
JPH01302113A (ja) * 1988-05-31 1989-12-06 Sanki Eng Co Ltd 風量測定装置
US5056133A (en) * 1988-08-05 1991-10-08 Ricoh Company, Ltd. Data communication apparatus coupled to two telephone lines
JPH09121258A (ja) * 1996-06-24 1997-05-06 Matsushita Graphic Commun Syst Inc ファクシミリ装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229884A (en) * 1975-09-02 1977-03-07 Sherwin Williams Co Mixed starch ester and utilization method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229884A (en) * 1975-09-02 1977-03-07 Sherwin Williams Co Mixed starch ester and utilization method thereof

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637557U (ja) * 1979-08-27 1981-04-09
JPS5830341Y2 (ja) * 1979-08-27 1983-07-04 日本電信電話株式会社 拡声電話自動応答装置
JPS5887956A (ja) * 1981-11-19 1983-05-25 Nec Corp 公衆電話回線用自動応答装置
JPS5980844U (ja) * 1982-11-22 1984-05-31 富士電機株式会社 デ−タ通信用端末装置
JPS6025266U (ja) * 1983-07-27 1985-02-20 日本電気株式会社 自動着信形網制御装置
JPS6165565A (ja) * 1984-09-05 1986-04-04 Mitsubishi Electric Corp テレコントロ−ル装置
JPS61121560A (ja) * 1984-11-19 1986-06-09 Nippon Telegr & Teleph Corp <Ntt> 自動着信時の通話切替方式
JPS6265549A (ja) * 1985-09-17 1987-03-24 Hitachi Elevator Eng & Serv Co Ltd 遠隔監視システム
JPS6490658A (en) * 1987-09-30 1989-04-07 Sharp Kk Facsimile communication equipment
JPH01302113A (ja) * 1988-05-31 1989-12-06 Sanki Eng Co Ltd 風量測定装置
US5056133A (en) * 1988-08-05 1991-10-08 Ricoh Company, Ltd. Data communication apparatus coupled to two telephone lines
JPH09121258A (ja) * 1996-06-24 1997-05-06 Matsushita Graphic Commun Syst Inc ファクシミリ装置

Also Published As

Publication number Publication date
JPS5546101B2 (ja) 1980-11-21

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