JPS51148311A - Substitute answer service system - Google Patents

Substitute answer service system

Info

Publication number
JPS51148311A
JPS51148311A JP7193175A JP7193175A JPS51148311A JP S51148311 A JPS51148311 A JP S51148311A JP 7193175 A JP7193175 A JP 7193175A JP 7193175 A JP7193175 A JP 7193175A JP S51148311 A JPS51148311 A JP S51148311A
Authority
JP
Japan
Prior art keywords
service system
answer service
substitute
substitute answer
dialing
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
JP7193175A
Other languages
Japanese (ja)
Inventor
Toshiaki Toyama
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 JP7193175A priority Critical patent/JPS51148311A/en
Publication of JPS51148311A publication Critical patent/JPS51148311A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)

Abstract

PURPOSE:Make answer from a telephone other than those which have had terminating calls possible by providing an interruption trunk, etc. which can be captured by dialing a special number.
JP7193175A 1975-06-16 1975-06-16 Substitute answer service system Pending JPS51148311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7193175A JPS51148311A (en) 1975-06-16 1975-06-16 Substitute answer service system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7193175A JPS51148311A (en) 1975-06-16 1975-06-16 Substitute answer service system

Publications (1)

Publication Number Publication Date
JPS51148311A true JPS51148311A (en) 1976-12-20

Family

ID=13474745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7193175A Pending JPS51148311A (en) 1975-06-16 1975-06-16 Substitute answer service system

Country Status (1)

Country Link
JP (1) JPS51148311A (en)

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