JPS5210008A - By-pass controlling method - Google Patents

By-pass controlling method

Info

Publication number
JPS5210008A
JPS5210008A JP8639475A JP8639475A JPS5210008A JP S5210008 A JPS5210008 A JP S5210008A JP 8639475 A JP8639475 A JP 8639475A JP 8639475 A JP8639475 A JP 8639475A JP S5210008 A JPS5210008 A JP S5210008A
Authority
JP
Japan
Prior art keywords
controlling method
pass controlling
pass
hoard
handing
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
JP8639475A
Other languages
Japanese (ja)
Inventor
Katsuhiro Nakagawa
Hiroyasu Ito
Juichi Hamano
Takao Kashiwamura
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric 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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8639475A priority Critical patent/JPS5210008A/en
Publication of JPS5210008A publication Critical patent/JPS5210008A/en
Pending 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)

Abstract

PURPOSE:To improve operation quality of special number switch-hoard for a handing operator.
JP8639475A 1975-07-15 1975-07-15 By-pass controlling method Pending JPS5210008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8639475A JPS5210008A (en) 1975-07-15 1975-07-15 By-pass controlling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8639475A JPS5210008A (en) 1975-07-15 1975-07-15 By-pass controlling method

Publications (1)

Publication Number Publication Date
JPS5210008A true JPS5210008A (en) 1977-01-26

Family

ID=13885647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8639475A Pending JPS5210008A (en) 1975-07-15 1975-07-15 By-pass controlling method

Country Status (1)

Country Link
JP (1) JPS5210008A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428505A (en) * 1977-08-05 1979-03-03 Hitachi Ltd Alternation giving system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428505A (en) * 1977-08-05 1979-03-03 Hitachi Ltd Alternation giving system

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