JPS53134305A - Telephone set of dial operation - Google Patents

Telephone set of dial operation

Info

Publication number
JPS53134305A
JPS53134305A JP4924377A JP4924377A JPS53134305A JP S53134305 A JPS53134305 A JP S53134305A JP 4924377 A JP4924377 A JP 4924377A JP 4924377 A JP4924377 A JP 4924377A JP S53134305 A JPS53134305 A JP S53134305A
Authority
JP
Japan
Prior art keywords
dial operation
telephone set
incoming call
reocgnition
subscribing
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
JP4924377A
Other languages
Japanese (ja)
Inventor
Shigeo Shoda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4924377A priority Critical patent/JPS53134305A/en
Publication of JPS53134305A publication Critical patent/JPS53134305A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To make possible the utilization of a computer at the center without requiring manual operation from telephone sets, by detecting an incoming call with the calling out from the dial operation from the opposing party through the subscribing lines, and by feeding a signal to external units through the judgement of the reocgnition and incoming call for the dial operation.
JP4924377A 1977-04-28 1977-04-28 Telephone set of dial operation Pending JPS53134305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4924377A JPS53134305A (en) 1977-04-28 1977-04-28 Telephone set of dial operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4924377A JPS53134305A (en) 1977-04-28 1977-04-28 Telephone set of dial operation

Publications (1)

Publication Number Publication Date
JPS53134305A true JPS53134305A (en) 1978-11-22

Family

ID=12825417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4924377A Pending JPS53134305A (en) 1977-04-28 1977-04-28 Telephone set of dial operation

Country Status (1)

Country Link
JP (1) JPS53134305A (en)

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