JPS577665A - Time call start system of automatic switchboard - Google Patents

Time call start system of automatic switchboard

Info

Publication number
JPS577665A
JPS577665A JP8163580A JP8163580A JPS577665A JP S577665 A JPS577665 A JP S577665A JP 8163580 A JP8163580 A JP 8163580A JP 8163580 A JP8163580 A JP 8163580A JP S577665 A JPS577665 A JP S577665A
Authority
JP
Japan
Prior art keywords
circuit
memory
information
time call
collating
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
JP8163580A
Other languages
Japanese (ja)
Other versions
JPS6053493B2 (en
Inventor
Koichi Momose
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 JP8163580A priority Critical patent/JPS6053493B2/en
Publication of JPS577665A publication Critical patent/JPS577665A/en
Publication of JPS6053493B2 publication Critical patent/JPS6053493B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)

Abstract

PURPOSE:To simplify constitution and to shorten the processing time by providing a collating circuit which collates pieces of output information of a control circuit for a timer circuit information memory and a timer circuit with the contents of two memories. CONSTITUTION:The central control circuit 100 of an automatic switchboard connects with a group 101 of extensions, an attendant board 103, a specific control panel 102, and a collating circuit 104, which connects with a timer circuit 111, a time call index information memory 107, a memory control circuit 105, a gate circuit 106, a time call order information memory 110, a memory control circuit 109, a gate circuit 108, a start information latch register 112, a registration information latch register 113. The collating circuit 104 gives received extension information new order to edit time call order information and index information, which are stored in the memory 107 and memory 110 by controlling the memory control circuits 105 and 109.
JP8163580A 1980-06-17 1980-06-17 Automatic switchboard time call activation method Expired JPS6053493B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8163580A JPS6053493B2 (en) 1980-06-17 1980-06-17 Automatic switchboard time call activation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8163580A JPS6053493B2 (en) 1980-06-17 1980-06-17 Automatic switchboard time call activation method

Publications (2)

Publication Number Publication Date
JPS577665A true JPS577665A (en) 1982-01-14
JPS6053493B2 JPS6053493B2 (en) 1985-11-26

Family

ID=13751790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8163580A Expired JPS6053493B2 (en) 1980-06-17 1980-06-17 Automatic switchboard time call activation method

Country Status (1)

Country Link
JP (1) JPS6053493B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019491A (en) * 1983-07-15 1985-01-31 Matsushita Electric Works Ltd Determination device using biocatalyst electrode
JPH027560U (en) * 1988-06-29 1990-01-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019491A (en) * 1983-07-15 1985-01-31 Matsushita Electric Works Ltd Determination device using biocatalyst electrode
JPH027560U (en) * 1988-06-29 1990-01-18

Also Published As

Publication number Publication date
JPS6053493B2 (en) 1985-11-26

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