JPH0342535B2 - - Google Patents

Info

Publication number
JPH0342535B2
JPH0342535B2 JP56105244A JP10524481A JPH0342535B2 JP H0342535 B2 JPH0342535 B2 JP H0342535B2 JP 56105244 A JP56105244 A JP 56105244A JP 10524481 A JP10524481 A JP 10524481A JP H0342535 B2 JPH0342535 B2 JP H0342535B2
Authority
JP
Japan
Prior art keywords
selection
switch
switching element
communication
circuit
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.)
Expired - Lifetime
Application number
JP56105244A
Other languages
English (en)
Japanese (ja)
Other versions
JPS586655A (ja
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 filed Critical
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 JPS586655A (ja) 1983-01-14
JPH0342535B2 true JPH0342535B2 (no) 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 (no)

Families Citing this family (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

Also Published As

Publication number Publication date
JPS586655A (ja) 1983-01-14

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