BE894840A - Systeme permettant plusieurs appels telephoniques sur demande - Google Patents

Systeme permettant plusieurs appels telephoniques sur demande

Info

Publication number
BE894840A
BE894840A BE2/59889A BE2059889A BE894840A BE 894840 A BE894840 A BE 894840A BE 2/59889 A BE2/59889 A BE 2/59889A BE 2059889 A BE2059889 A BE 2059889A BE 894840 A BE894840 A BE 894840A
Authority
BE
Belgium
Prior art keywords
request
telephone calls
system allowing
allowing multiple
multiple telephone
Prior art date
Application number
BE2/59889A
Other languages
English (en)
Inventor
R C Webber
Original Assignee
Gte Automatic Electric 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 Gte Automatic Electric Inc filed Critical Gte Automatic Electric Inc
Publication of BE894840A publication Critical patent/BE894840A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/06—Time-space-time switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
BE2/59889A 1981-10-29 1982-10-28 Systeme permettant plusieurs appels telephoniques sur demande BE894840A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/316,255 US4445212A (en) 1981-10-29 1981-10-29 Arrangement for multiple custom calling

Publications (1)

Publication Number Publication Date
BE894840A true BE894840A (fr) 1983-02-14

Family

ID=23228257

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/59889A BE894840A (fr) 1981-10-29 1982-10-28 Systeme permettant plusieurs appels telephoniques sur demande

Country Status (5)

Country Link
US (1) US4445212A (fr)
JP (1) JPS5884565A (fr)
BE (1) BE894840A (fr)
CA (1) CA1186039A (fr)
IT (1) IT1153594B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845706A (en) * 1984-06-29 1989-07-04 Franaszek Peter A Switch configured network
US5619561A (en) * 1995-06-22 1997-04-08 Reese; Morris Call-waiting and caller identification with three-way conversations arrangements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE636985A (fr) * 1962-09-04
DE1197132B (de) * 1964-01-28 1965-07-22 Siemens Ag Schaltungsanordnung fuer ein nach dem Zeit-multiplexprinzip arbeitendes Vermittlungs-system, insbesondere Nebenstellen-vermittlungssystem
US3997731A (en) * 1975-04-14 1976-12-14 International Telephone And Telegraph Corporation Apparatus for custom calling features in a telephone system
JPS5220712A (en) * 1975-08-11 1977-02-16 Meisei Electric Co Ltd Call waiting system
US3967070A (en) * 1975-08-21 1976-06-29 Gte Automatic Electric Laboratories Incorporated Memory operation for 3-way communications
JPS5943025B2 (ja) * 1979-10-12 1984-10-19 沖電気工業株式会社 ディジタル電話交換機における通話中着信方式

Also Published As

Publication number Publication date
CA1186039A (fr) 1985-04-23
IT1153594B (it) 1987-01-14
JPS5884565A (ja) 1983-05-20
IT8223953A0 (it) 1982-10-27
US4445212A (en) 1984-04-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GTE AUTOMATIC ELECTRIC INC.

Effective date: 19891031