JPS6365185B2 - - Google Patents

Info

Publication number
JPS6365185B2
JPS6365185B2 JP56151110A JP15111081A JPS6365185B2 JP S6365185 B2 JPS6365185 B2 JP S6365185B2 JP 56151110 A JP56151110 A JP 56151110A JP 15111081 A JP15111081 A JP 15111081A JP S6365185 B2 JPS6365185 B2 JP S6365185B2
Authority
JP
Japan
Prior art keywords
telephone
calling
intercom
exchange
receiving
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
Application number
JP56151110A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5851656A (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 JP15111081A priority Critical patent/JPS5851656A/ja
Publication of JPS5851656A publication Critical patent/JPS5851656A/ja
Publication of JPS6365185B2 publication Critical patent/JPS6365185B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP15111081A 1981-09-22 1981-09-22 インタ−ホン方式 Granted JPS5851656A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15111081A JPS5851656A (ja) 1981-09-22 1981-09-22 インタ−ホン方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15111081A JPS5851656A (ja) 1981-09-22 1981-09-22 インタ−ホン方式

Publications (2)

Publication Number Publication Date
JPS5851656A JPS5851656A (ja) 1983-03-26
JPS6365185B2 true JPS6365185B2 (enrdf_load_stackoverflow) 1988-12-14

Family

ID=15511568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15111081A Granted JPS5851656A (ja) 1981-09-22 1981-09-22 インタ−ホン方式

Country Status (1)

Country Link
JP (1) JPS5851656A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS449606Y1 (enrdf_load_stackoverflow) * 1966-12-16 1969-04-18

Also Published As

Publication number Publication date
JPS5851656A (ja) 1983-03-26

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