JPS586655A - 通話装置 - Google Patents

通話装置

Info

Publication number
JPS586655A
JPS586655A JP10524481A JP10524481A JPS586655A JP S586655 A JPS586655 A JP S586655A JP 10524481 A JP10524481 A JP 10524481A JP 10524481 A JP10524481 A JP 10524481A JP S586655 A JPS586655 A JP S586655A
Authority
JP
Japan
Prior art keywords
call
selection
circuit
calling
switch
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
JP10524481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0342535B2 (enrdf_load_stackoverflow
Inventor
Shigeharu Muroi
室井　重治
Junichiro Harada
原田　洵一郎
Toshio Ochiai
落合　利男
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 Signal Co Ltd
Original Assignee
Nippon Signal Co 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 Nippon Signal Co Ltd filed Critical Nippon Signal Co Ltd
Priority to JP10524481A priority Critical patent/JPS586655A/ja
Publication of JPS586655A publication Critical patent/JPS586655A/ja
Publication of JPH0342535B2 publication Critical patent/JPH0342535B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
    • H04M9/003—Transmission of control signals from or to the key telephone set; signalling equipment at key telephone set, e.g. keyboard or display equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP10524481A 1981-07-06 1981-07-06 通話装置 Granted JPS586655A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10524481A JPS586655A (ja) 1981-07-06 1981-07-06 通話装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10524481A JPS586655A (ja) 1981-07-06 1981-07-06 通話装置

Publications (2)

Publication Number Publication Date
JPS586655A true JPS586655A (ja) 1983-01-14
JPH0342535B2 JPH0342535B2 (enrdf_load_stackoverflow) 1991-06-27

Family

ID=14402232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10524481A Granted JPS586655A (ja) 1981-07-06 1981-07-06 通話装置

Country Status (1)

Country Link
JP (1) JPS586655A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6075964A (ja) * 1983-10-01 1985-04-30 Noriko Ikegami 電子翻訳装置
JPS6247800A (ja) * 1985-08-27 1987-03-02 松下電工株式会社 自火報システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522564A (en) * 1975-06-24 1977-01-10 Seiko Instr & Electronics Ltd Digital electronic clock

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522564A (en) * 1975-06-24 1977-01-10 Seiko Instr & Electronics Ltd Digital electronic clock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6075964A (ja) * 1983-10-01 1985-04-30 Noriko Ikegami 電子翻訳装置
JPS6247800A (ja) * 1985-08-27 1987-03-02 松下電工株式会社 自火報システム

Also Published As

Publication number Publication date
JPH0342535B2 (enrdf_load_stackoverflow) 1991-06-27

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