JPS55118290A - Connection system for representative of extension - Google Patents

Connection system for representative of extension

Info

Publication number
JPS55118290A
JPS55118290A JP2515779A JP2515779A JPS55118290A JP S55118290 A JPS55118290 A JP S55118290A JP 2515779 A JP2515779 A JP 2515779A JP 2515779 A JP2515779 A JP 2515779A JP S55118290 A JPS55118290 A JP S55118290A
Authority
JP
Japan
Prior art keywords
extension
representative
group
gate
address
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
JP2515779A
Other languages
English (en)
Inventor
Katsuyuki Jin
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2515779A priority Critical patent/JPS55118290A/ja
Publication of JPS55118290A publication Critical patent/JPS55118290A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
JP2515779A 1979-03-06 1979-03-06 Connection system for representative of extension Pending JPS55118290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2515779A JPS55118290A (en) 1979-03-06 1979-03-06 Connection system for representative of extension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2515779A JPS55118290A (en) 1979-03-06 1979-03-06 Connection system for representative of extension

Publications (1)

Publication Number Publication Date
JPS55118290A true JPS55118290A (en) 1980-09-11

Family

ID=12158181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2515779A Pending JPS55118290A (en) 1979-03-06 1979-03-06 Connection system for representative of extension

Country Status (1)

Country Link
JP (1) JPS55118290A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS619069A (ja) * 1984-06-25 1986-01-16 Fujitsu Ltd 加入者選択サ−ビス制御方式

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS619069A (ja) * 1984-06-25 1986-01-16 Fujitsu Ltd 加入者選択サ−ビス制御方式
JPH0332944B2 (ja) * 1984-06-25 1991-05-15 Fujitsu Ltd

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