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FR952151A - Système téléphonique, avec chercheurs actionnés sous la commande d'un relais - Google Patents

Système téléphonique, avec chercheurs actionnés sous la commande d'un relais

Info

Publication number
FR952151A
FR952151A FR952151DA FR952151A FR 952151 A FR952151 A FR 952151A FR 952151D A FR952151D A FR 952151DA FR 952151 A FR952151 A FR 952151A
Authority
FR
France
Prior art keywords
searchers
relay
control
telephone system
actuated under
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
Other languages
English (en)
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.)
Automatic Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories 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 Automatic Electric Laboratories Inc filed Critical Automatic Electric Laboratories Inc
Application granted granted Critical
Publication of FR952151A publication Critical patent/FR952151A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • 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
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
    • H04M3/523—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing with call distribution or queueing

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
FR952151D 1946-08-24 1947-08-19 Système téléphonique, avec chercheurs actionnés sous la commande d'un relais Expired FR952151A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US692884A US2598098A (en) 1946-08-24 1946-08-24 Telephone call distributing system

Publications (1)

Publication Number Publication Date
FR952151A true FR952151A (fr) 1949-11-10

Family

ID=24782437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952151D Expired FR952151A (fr) 1946-08-24 1947-08-19 Système téléphonique, avec chercheurs actionnés sous la commande d'un relais

Country Status (3)

Country Link
US (1) US2598098A (fr)
BE (1) BE475627A (fr)
FR (1) FR952151A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012653B (de) * 1956-03-29 1957-07-25 Siemens Ag Warteeinrichtung in mit elektronischen Mitteln ausgestatteten Fernmelde-, insbesondere Fernsprechvermittlungsanlagen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740842A (en) * 1952-02-12 1956-04-03 Commercial Radio Sound Corp Audible and visual two-way communication and annunciation system for hospitals and the like
US2883471A (en) * 1954-10-19 1959-04-21 Bell Telephone Labor Inc Call allotter
NL96273C (fr) * 1954-11-30
US2986605A (en) * 1957-11-07 1961-05-30 Gen Dynamics Corp Trunk finder

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1254081A (en) * 1916-07-05 1918-01-22 Western Electric Co Telephone system.
US1594877A (en) * 1921-10-26 1926-08-03 Kellogg Switchboard & Supply Telephone system
US1588437A (en) * 1923-11-23 1926-06-15 American Telephone & Telegraph Telephone system
US1802179A (en) * 1928-05-25 1931-04-21 Clarence E Lomax Telephone supervisory system
US1866593A (en) * 1931-03-18 1932-07-12 Bell Telephone Labor Inc Call distributing system
BE416505A (fr) * 1935-07-12
US2060585A (en) * 1935-09-06 1936-11-10 American Telephone & Telegraph Telephone signal circuit
US2233282A (en) * 1939-08-16 1941-02-25 Bell Telephone Labor Inc Telephone system
US2249516A (en) * 1939-12-29 1941-07-15 Associated Electric Lab Inc Telephone system
US2249486A (en) * 1939-12-29 1941-07-15 Associated Electric Lab Inc Telephone system
US2249362A (en) * 1940-04-03 1941-07-15 Bell Telephone Labor Inc Operator's position circuit
US2293611A (en) * 1941-02-01 1942-08-18 American Telephone & Telegraph Telephone system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012653B (de) * 1956-03-29 1957-07-25 Siemens Ag Warteeinrichtung in mit elektronischen Mitteln ausgestatteten Fernmelde-, insbesondere Fernsprechvermittlungsanlagen

Also Published As

Publication number Publication date
BE475627A (fr)
US2598098A (en) 1952-05-27

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