CA936293A - Multiline selective signaling system - Google Patents

Multiline selective signaling system

Info

Publication number
CA936293A
CA936293A CA117102A CA117102A CA936293A CA 936293 A CA936293 A CA 936293A CA 117102 A CA117102 A CA 117102A CA 117102 A CA117102 A CA 117102A CA 936293 A CA936293 A CA 936293A
Authority
CA
Canada
Prior art keywords
multiline
signaling system
selective signaling
selective
signaling
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.)
Expired
Application number
CA117102A
Other languages
English (en)
Other versions
CA117102S (en
Inventor
Koscinski Anthony
J. Angner Ronald
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA936293A publication Critical patent/CA936293A/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
    • H04Q3/625—Arrangements in the private branch exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Telephonic Communication Services (AREA)
CA117102A 1970-11-27 1971-06-30 Multiline selective signaling system Expired CA936293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9315870A 1970-11-27 1970-11-27

Publications (1)

Publication Number Publication Date
CA936293A true CA936293A (en) 1973-10-30

Family

ID=22237490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA117102A Expired CA936293A (en) 1970-11-27 1971-06-30 Multiline selective signaling system

Country Status (4)

Country Link
US (1) US3691308A (ca)
JP (1) JPS5410803B1 (ca)
CA (1) CA936293A (ca)
DE (1) DE2154601C2 (ca)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902024A (en) * 1972-04-19 1975-08-26 Iwatsu Electric Co Ltd Originating number control system for key telephone systems
CA1200036A (en) * 1978-03-13 1986-01-28 Guido Panizzon Partyline subscriber interface circuit
AU535333B2 (en) * 1979-07-25 1984-03-15 L M Ericsson Pty. Ltd. Loop sharing in digital systems
US4703499A (en) * 1986-02-21 1987-10-27 Arturo Fossas Distributed privacy oriented telephone extension system
US20030185356A1 (en) 1993-03-12 2003-10-02 Telebuyer, Llc Commercial product telephonic routing system with mobile wireless and video vending capability
US6323894B1 (en) 1993-03-12 2001-11-27 Telebuyer, Llc Commercial product routing system with video vending capability
US5495284A (en) 1993-03-12 1996-02-27 Katz; Ronald A. Scheduling and processing system for telephone video communication

Also Published As

Publication number Publication date
US3691308A (en) 1972-09-12
JPS4711052A (ca) 1972-06-02
DE2154601A1 (de) 1972-05-31
DE2154601C2 (de) 1983-10-27
JPS5410803B1 (ca) 1979-05-10

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