JPS6175696A - 扱者トランク回路 - Google Patents

扱者トランク回路

Info

Publication number
JPS6175696A
JPS6175696A JP19682384A JP19682384A JPS6175696A JP S6175696 A JPS6175696 A JP S6175696A JP 19682384 A JP19682384 A JP 19682384A JP 19682384 A JP19682384 A JP 19682384A JP S6175696 A JPS6175696 A JP S6175696A
Authority
JP
Japan
Prior art keywords
operator
circuit
terminal
selection circuit
call
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
JP19682384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0326959B2 (enExample
Inventor
Hiroshi Oki
博 大木
Hiroshi Ito
博 伊藤
Akira Fukui
福井　昭
Yutaka Fukushima
豊 福島
Takaaki Osaki
大崎　隆昭
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.)
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry 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 Fujitsu Ltd, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Fujitsu Ltd
Priority to JP19682384A priority Critical patent/JPS6175696A/ja
Publication of JPS6175696A publication Critical patent/JPS6175696A/ja
Publication of JPH0326959B2 publication Critical patent/JPH0326959B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
JP19682384A 1984-09-21 1984-09-21 扱者トランク回路 Granted JPS6175696A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19682384A JPS6175696A (ja) 1984-09-21 1984-09-21 扱者トランク回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19682384A JPS6175696A (ja) 1984-09-21 1984-09-21 扱者トランク回路

Publications (2)

Publication Number Publication Date
JPS6175696A true JPS6175696A (ja) 1986-04-18
JPH0326959B2 JPH0326959B2 (enExample) 1991-04-12

Family

ID=16364254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19682384A Granted JPS6175696A (ja) 1984-09-21 1984-09-21 扱者トランク回路

Country Status (1)

Country Link
JP (1) JPS6175696A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211396A (ja) * 1983-05-17 1984-11-30 Nec Corp デイジタルトランク

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211396A (ja) * 1983-05-17 1984-11-30 Nec Corp デイジタルトランク

Also Published As

Publication number Publication date
JPH0326959B2 (enExample) 1991-04-12

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