JPS5535575A - Number display system for b board - Google Patents

Number display system for b board

Info

Publication number
JPS5535575A
JPS5535575A JP10944778A JP10944778A JPS5535575A JP S5535575 A JPS5535575 A JP S5535575A JP 10944778 A JP10944778 A JP 10944778A JP 10944778 A JP10944778 A JP 10944778A JP S5535575 A JPS5535575 A JP S5535575A
Authority
JP
Japan
Prior art keywords
subscriber
board
att
operator
marker
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
JP10944778A
Other languages
Japanese (ja)
Inventor
Itsuro Maruyama
Yukio Kimura
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 JP10944778A priority Critical patent/JPS5535575A/en
Publication of JPS5535575A publication Critical patent/JPS5535575A/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
    • H04M3/64—Arrangements for signalling the number or class of the calling line to the operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To eliminate the trouble for connection by first giving a visible display to the operation number of the B board through display tube or the like and then to the subscriber's number actually connected in a simple and assured way. CONSTITUTION:When the incoming arrives from the main wire, it is displayed through the display tube or the like from office trunk COT to B board ATT. And the operator of the B board carries out the answer operation to have the talking with the office subscriber. Then the operator of ATT gives a transfer to the extension, and position device POS gives the figure display directly to the number operated by the operator and at the same time starts marker MK. And marker MK sends the key number transferred to number group NG and then selects the extensi on of one room among the key groups to send the information to MK. Based on this information, marker MK controls the connection between trunk COT and the extension subscriber to send the extension subscriber number to device POS. In this way, both the operation number of ATT and the connected subscriber number can be displayed in a simple and assured way, eliminating the trouble for connection.
JP10944778A 1978-09-05 1978-09-05 Number display system for b board Pending JPS5535575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10944778A JPS5535575A (en) 1978-09-05 1978-09-05 Number display system for b board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10944778A JPS5535575A (en) 1978-09-05 1978-09-05 Number display system for b board

Publications (1)

Publication Number Publication Date
JPS5535575A true JPS5535575A (en) 1980-03-12

Family

ID=14510461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10944778A Pending JPS5535575A (en) 1978-09-05 1978-09-05 Number display system for b board

Country Status (1)

Country Link
JP (1) JPS5535575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873270A (en) * 1981-10-27 1983-05-02 Nec Corp Display method for attendant board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873270A (en) * 1981-10-27 1983-05-02 Nec Corp Display method for attendant board

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