JPS5491106A - Complaint sending system - Google Patents

Complaint sending system

Info

Publication number
JPS5491106A
JPS5491106A JP15875677A JP15875677A JPS5491106A JP S5491106 A JPS5491106 A JP S5491106A JP 15875677 A JP15875677 A JP 15875677A JP 15875677 A JP15875677 A JP 15875677A JP S5491106 A JPS5491106 A JP S5491106A
Authority
JP
Japan
Prior art keywords
complaint
circuit
sending
trsa
trunks
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
JP15875677A
Other languages
Japanese (ja)
Inventor
Chikao Sato
Moriyoshi Ishida
Yasuo Miyazaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15875677A priority Critical patent/JPS5491106A/en
Publication of JPS5491106A publication Critical patent/JPS5491106A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

PURPOSE:To improve service by reducing the number of relays as well as contacts and eliminating the reactive holding of a complaint trunk in sending a complaint to a night complaint desk. CONSTITUTION:One relay TRSA which is operated by the operation of key TRS is provided independently of the number of complaint trunks and lines of a complaint sending circuit; and when a preference circuit is made into an operatable state by making contact trsa to recive a start signal from a complaint tuunk, the complaint is sent to a complaint sending circuit selected by the preference circuit. For all the use time of the complaint sending circuit, blocking information is sent to other complaint trunks beforehand, and the complaint trunk is made into a use state to send busy tone for following incoming, so that the number of relays as well as contacts can be reduced, and the reactive holding can be eliminated to improve service.
JP15875677A 1977-12-28 1977-12-28 Complaint sending system Pending JPS5491106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15875677A JPS5491106A (en) 1977-12-28 1977-12-28 Complaint sending system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15875677A JPS5491106A (en) 1977-12-28 1977-12-28 Complaint sending system

Publications (1)

Publication Number Publication Date
JPS5491106A true JPS5491106A (en) 1979-07-19

Family

ID=15678645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15875677A Pending JPS5491106A (en) 1977-12-28 1977-12-28 Complaint sending system

Country Status (1)

Country Link
JP (1) JPS5491106A (en)

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