JPS54125908A - Re-acceptance system for holding telephone circuit - Google Patents

Re-acceptance system for holding telephone circuit

Info

Publication number
JPS54125908A
JPS54125908A JP3371578A JP3371578A JPS54125908A JP S54125908 A JPS54125908 A JP S54125908A JP 3371578 A JP3371578 A JP 3371578A JP 3371578 A JP3371578 A JP 3371578A JP S54125908 A JPS54125908 A JP S54125908A
Authority
JP
Japan
Prior art keywords
trunk
main wire
attendant board
board
connection
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
JP3371578A
Other languages
Japanese (ja)
Other versions
JPS6213869B2 (en
Inventor
Asao Ogata
Osamu Igarashi
Kiyoshi Asano
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
Original Assignee
NEC 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 Electric Co Ltd filed Critical NEC Corp
Priority to JP3371578A priority Critical patent/JPS54125908A/en
Publication of JPS54125908A publication Critical patent/JPS54125908A/en
Publication of JPS6213869B2 publication Critical patent/JPS6213869B2/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)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

PURPOSE:To secure the re-connection for the attendant board operator to the subscriber circuit to secure the talking by starting both the trunk connection control part and the trunk information memory part via operation of the individual connection push-botton which is corresponding to the figure display part and thus catching the main wire trunk again at the attendant board. CONSTITUTION:In case the main wire trunk which is held and displayed at attendant board F is caught again, both trunk connection control part D trunk information memory part B are started via operation of the individual connection button corresponding to the figure display part. At the same time, the P and S relays are started at part D and B respectively. With operation of these relays, main wire trunk C is caught again at board F based on the information given from part B. As a result, the attendant board operator is connected again to the subscriber circuit possessing the number displayed at the figure display part, thus ensuring the talking.
JP3371578A 1978-03-23 1978-03-23 Re-acceptance system for holding telephone circuit Granted JPS54125908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3371578A JPS54125908A (en) 1978-03-23 1978-03-23 Re-acceptance system for holding telephone circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3371578A JPS54125908A (en) 1978-03-23 1978-03-23 Re-acceptance system for holding telephone circuit

Publications (2)

Publication Number Publication Date
JPS54125908A true JPS54125908A (en) 1979-09-29
JPS6213869B2 JPS6213869B2 (en) 1987-03-30

Family

ID=12394097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3371578A Granted JPS54125908A (en) 1978-03-23 1978-03-23 Re-acceptance system for holding telephone circuit

Country Status (1)

Country Link
JP (1) JPS54125908A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105607U (en) * 1980-12-19 1982-06-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105607U (en) * 1980-12-19 1982-06-29

Also Published As

Publication number Publication date
JPS6213869B2 (en) 1987-03-30

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