JPS56132892A - Tandem connecting system of waiting time system - Google Patents

Tandem connecting system of waiting time system

Info

Publication number
JPS56132892A
JPS56132892A JP3655080A JP3655080A JPS56132892A JP S56132892 A JPS56132892 A JP S56132892A JP 3655080 A JP3655080 A JP 3655080A JP 3655080 A JP3655080 A JP 3655080A JP S56132892 A JPS56132892 A JP S56132892A
Authority
JP
Japan
Prior art keywords
trunk
operator
terminal
relay line
relay
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
JP3655080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6218106B2 (enrdf_load_stackoverflow
Inventor
Kunihiko Fujiwara
Keizo Kuwabara
Toshiyuki Kobayashi
Shigeru Akiyama
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Fujitsu Ltd
Japan National Railways
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Fujitsu Ltd
Japan National Railways
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 JAPANESE NATIONAL RAILWAYS<JNR>, Fujitsu Ltd, Japan National Railways filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP3655080A priority Critical patent/JPS56132892A/ja
Publication of JPS56132892A publication Critical patent/JPS56132892A/ja
Publication of JPS6218106B2 publication Critical patent/JPS6218106B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
    • H04M3/523—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing with call distribution or queueing

Landscapes

  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Exchange Systems With Centralized Control (AREA)
JP3655080A 1980-03-22 1980-03-22 Tandem connecting system of waiting time system Granted JPS56132892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3655080A JPS56132892A (en) 1980-03-22 1980-03-22 Tandem connecting system of waiting time system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3655080A JPS56132892A (en) 1980-03-22 1980-03-22 Tandem connecting system of waiting time system

Publications (2)

Publication Number Publication Date
JPS56132892A true JPS56132892A (en) 1981-10-17
JPS6218106B2 JPS6218106B2 (enrdf_load_stackoverflow) 1987-04-21

Family

ID=12472866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3655080A Granted JPS56132892A (en) 1980-03-22 1980-03-22 Tandem connecting system of waiting time system

Country Status (1)

Country Link
JP (1) JPS56132892A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399837A (ja) * 1986-10-17 1988-05-02 株式会社トプコン 眼底カメラ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114912A (en) * 1978-02-28 1979-09-07 Fujitsu Ltd Connection system of operator trunk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114912A (en) * 1978-02-28 1979-09-07 Fujitsu Ltd Connection system of operator trunk

Also Published As

Publication number Publication date
JPS6218106B2 (enrdf_load_stackoverflow) 1987-04-21

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