JPS5754493A - Konaikokankiniokerunaisensetsuzokuhoshiki - Google Patents

Konaikokankiniokerunaisensetsuzokuhoshiki

Info

Publication number
JPS5754493A
JPS5754493A JP13044280A JP13044280A JPS5754493A JP S5754493 A JPS5754493 A JP S5754493A JP 13044280 A JP13044280 A JP 13044280A JP 13044280 A JP13044280 A JP 13044280A JP S5754493 A JPS5754493 A JP S5754493A
Authority
JP
Japan
Prior art keywords
telephone set
impedance
compensation
trunk
main trunk
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.)
Pending
Application number
JP13044280A
Other languages
English (en)
Inventor
Juichi Shimamori
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.)
Iwatsu Electric Co Ltd
Iwasaki Tsushinki KK
Original Assignee
Iwatsu Electric Co Ltd
Iwasaki Tsushinki KK
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 Iwatsu Electric Co Ltd, Iwasaki Tsushinki KK filed Critical Iwatsu Electric Co Ltd
Priority to JP13044280A priority Critical patent/JPS5754493A/ja
Publication of JPS5754493A publication Critical patent/JPS5754493A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP13044280A 1980-09-19 1980-09-19 Konaikokankiniokerunaisensetsuzokuhoshiki Pending JPS5754493A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13044280A JPS5754493A (ja) 1980-09-19 1980-09-19 Konaikokankiniokerunaisensetsuzokuhoshiki

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13044280A JPS5754493A (ja) 1980-09-19 1980-09-19 Konaikokankiniokerunaisensetsuzokuhoshiki

Publications (1)

Publication Number Publication Date
JPS5754493A true JPS5754493A (ja) 1982-03-31

Family

ID=15034336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13044280A Pending JPS5754493A (ja) 1980-09-19 1980-09-19 Konaikokankiniokerunaisensetsuzokuhoshiki

Country Status (1)

Country Link
JP (1) JPS5754493A (ja)

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