JPS5345906A - Time division simultaneous service unit - Google Patents

Time division simultaneous service unit

Info

Publication number
JPS5345906A
JPS5345906A JP12062976A JP12062976A JPS5345906A JP S5345906 A JPS5345906 A JP S5345906A JP 12062976 A JP12062976 A JP 12062976A JP 12062976 A JP12062976 A JP 12062976A JP S5345906 A JPS5345906 A JP S5345906A
Authority
JP
Japan
Prior art keywords
time division
service unit
simultaneous service
division simultaneous
make
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
JP12062976A
Other languages
Japanese (ja)
Inventor
Hiroshi Shimizu
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 JP12062976A priority Critical patent/JPS5345906A/en
Publication of JPS5345906A publication Critical patent/JPS5345906A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/561—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities by multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

PURPOSE:To make the simultaneous service of many subscribers possible by using a time slot in a conference telephone.
JP12062976A 1976-10-06 1976-10-06 Time division simultaneous service unit Pending JPS5345906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12062976A JPS5345906A (en) 1976-10-06 1976-10-06 Time division simultaneous service unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12062976A JPS5345906A (en) 1976-10-06 1976-10-06 Time division simultaneous service unit

Publications (1)

Publication Number Publication Date
JPS5345906A true JPS5345906A (en) 1978-04-25

Family

ID=14790943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12062976A Pending JPS5345906A (en) 1976-10-06 1976-10-06 Time division simultaneous service unit

Country Status (1)

Country Link
JP (1) JPS5345906A (en)

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