JPS5773559A - Busy state display device - Google Patents

Busy state display device

Info

Publication number
JPS5773559A
JPS5773559A JP14836880A JP14836880A JPS5773559A JP S5773559 A JPS5773559 A JP S5773559A JP 14836880 A JP14836880 A JP 14836880A JP 14836880 A JP14836880 A JP 14836880A JP S5773559 A JPS5773559 A JP S5773559A
Authority
JP
Japan
Prior art keywords
line
exchanger
busy state
state display
order number
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
JP14836880A
Other languages
Japanese (ja)
Inventor
Hiroyuki Takeya
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14836880A priority Critical patent/JPS5773559A/en
Publication of JPS5773559A publication Critical patent/JPS5773559A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

PURPOSE:To increase the reliability, by controlling the content of display of a line group number display element of a busy state display from the exchanger side. CONSTITUTION:A line information transmitted from an exchanger 9 through a data line 10, is written in a line information storage device 1 as to the line information of 200 order number through the operation of a write-in device 11 and in a line information storage device 2 as to the line information of 300 order number. Further, the line group number at each line group transmitted through the data line 10 from the exchanger 9 is written in storage devices 12 and 13. When the line number is changed from two line groups of 200/300 order number to two line groups of 500/ 600 order number, the content of the devices 12 and 13 is rewritten with the information transmitted from the exchanger 9 through the data line 10.
JP14836880A 1980-10-24 1980-10-24 Busy state display device Pending JPS5773559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14836880A JPS5773559A (en) 1980-10-24 1980-10-24 Busy state display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14836880A JPS5773559A (en) 1980-10-24 1980-10-24 Busy state display device

Publications (1)

Publication Number Publication Date
JPS5773559A true JPS5773559A (en) 1982-05-08

Family

ID=15451195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14836880A Pending JPS5773559A (en) 1980-10-24 1980-10-24 Busy state display device

Country Status (1)

Country Link
JP (1) JPS5773559A (en)

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