FR1461925A - Dispositif de mise en garde d'appel téléphonique - Google Patents

Dispositif de mise en garde d'appel téléphonique

Info

Publication number
FR1461925A
FR1461925A FR43811A FR43811A FR1461925A FR 1461925 A FR1461925 A FR 1461925A FR 43811 A FR43811 A FR 43811A FR 43811 A FR43811 A FR 43811A FR 1461925 A FR1461925 A FR 1461925A
Authority
FR
France
Prior art keywords
telephone call
call waiting
waiting device
telephone
waiting
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
FR43811A
Other languages
English (en)
Inventor
Alfred Levy
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 filed Critical
Application granted granted Critical
Publication of FR1461925A publication Critical patent/FR1461925A/fr
Expired 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
    • H04M3/428—Arrangements for placing incoming calls on hold
    • H04M3/4285—Notifying, informing or entertaining a held party while on hold, e.g. Music On Hold

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephonic Communication Services (AREA)
FR43811A 1965-12-06 1965-12-27 Dispositif de mise en garde d'appel téléphonique Expired FR1461925A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51667/65A GB1067210A (en) 1965-12-06 1965-12-06 Telephone hold program system

Publications (1)

Publication Number Publication Date
FR1461925A true FR1461925A (fr) 1966-12-09

Family

ID=10460917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43811A Expired FR1461925A (fr) 1965-12-06 1965-12-27 Dispositif de mise en garde d'appel téléphonique

Country Status (3)

Country Link
US (1) US3246082A (fr)
FR (1) FR1461925A (fr)
GB (1) GB1067210A (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420963A (en) * 1965-07-30 1969-01-07 Bell Telephone Labor Inc Communication system line circuit particularly for key telephone systems
US3752936A (en) * 1972-05-30 1973-08-14 Bell Telephone Labor Inc Key telephone call distributing system
US3794774A (en) * 1973-01-19 1974-02-26 Courtesy Communications Corp Telephone audio program system
US3965308A (en) * 1973-07-09 1976-06-22 San/Bar Corporation Line card circuit
US3943290A (en) * 1974-01-09 1976-03-09 Golden Michael E Semi-automatic telephone-answering system
US3909553A (en) * 1974-04-01 1975-09-30 Gte Automatic Electric Lab Inc Line card for key telephone systems adapted to provide music during hold condition
US3937901A (en) * 1974-06-03 1976-02-10 International Telephone & Telegraph Corporation Lamp control circuit for key telephone systems
US4011413A (en) * 1976-01-12 1977-03-08 Gimix, Inc. Hold circuit for telephone
US4090038A (en) * 1977-07-14 1978-05-16 Bell Telephone Laboratories, Incorporated Audio signal on hold circuit
WO1979000078A1 (fr) * 1977-08-01 1979-02-22 H Rasmussen Commande pour un systeme telephonique cle
US4132860A (en) * 1977-08-01 1979-01-02 Crest Industries, Inc. Hold control for a key telephone system
US4149042A (en) * 1977-10-27 1979-04-10 Bell Telephone Laboratories, Incorporated Modulated RF carrier distributing arrangement for key telephone line circuits
US4219701A (en) * 1978-09-21 1980-08-26 Bell Telephone Laboratories, Incorporated Tone generating hold impedance circuit for key telephone line circuits
US4415776A (en) * 1981-04-17 1983-11-15 Tang Robin K L Telephone music-on-hold device
US5828734A (en) 1985-07-10 1998-10-27 Ronald A. Katz Technology Licensing, Lp Telephone interface call processing system with call selectivity
US5359645A (en) 1985-07-10 1994-10-25 First Data Corporation Inc. Voice-data telephonic interface control system
US5898762A (en) * 1985-07-10 1999-04-27 Ronald A. Katz Technology Licensing, L.P. Telephonic-interface statistical analysis system
US5793846A (en) * 1985-07-10 1998-08-11 Ronald A. Katz Technology Licensing, Lp Telephonic-interface game control system
US6678360B1 (en) 1985-07-10 2004-01-13 Ronald A. Katz Technology Licensing, L.P. Telephonic-interface statistical analysis system
US5218631A (en) * 1985-07-10 1993-06-08 First Data Resources Inc. Telephonic-interface game control system
US5365575A (en) 1985-07-10 1994-11-15 First Data Resources Inc. Telephonic-interface lottery system
US4845739A (en) * 1985-07-10 1989-07-04 Fdr Interactive Technologies Telephonic-interface statistical analysis system
US6449346B1 (en) 1985-07-10 2002-09-10 Ronald A. Katz Technology Licensing, L.P. Telephone-television interface statistical analysis system
US20040071278A1 (en) * 1985-07-10 2004-04-15 Ronald A. Katz Multiple format telephonic interface control system
US5255309A (en) * 1985-07-10 1993-10-19 First Data Resources Inc. Telephonic-interface statistical analysis system
US5835576A (en) * 1985-07-10 1998-11-10 Ronald A. Katz Technology Licensing, L.P. Telephonic-interface lottery device
FR2650460A1 (fr) * 1989-07-31 1991-02-01 Alcatel Business Systems Dispositif de securite pour installation telephonique a musique de patience
US20030185356A1 (en) 1993-03-12 2003-10-02 Telebuyer, Llc Commercial product telephonic routing system with mobile wireless and video vending capability
US5495284A (en) * 1993-03-12 1996-02-27 Katz; Ronald A. Scheduling and processing system for telephone video communication
US6323894B1 (en) 1993-03-12 2001-11-27 Telebuyer, Llc Commercial product routing system with video vending capability
US7019770B1 (en) * 1993-03-12 2006-03-28 Telebuyer, Llc Videophone system for scrutiny monitoring with computer control
US20020120545A1 (en) * 1994-01-27 2002-08-29 Ronald A. Katz Commercial product routing system with video vending capability

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US667503A (en) * 1900-07-10 1901-02-05 J Roy Boone Phonograph attachment for telephone-circuits.
US2340160A (en) * 1942-01-13 1944-01-25 Telephone Answering And Record Private branch exchange telephone system employing phonographs
FR998475A (fr) * 1945-10-09 1952-01-18 Fr D Etudes Et De Lancement Pu Procédé et appareil indicateurs d'attente, particulièrement destinés aux communications téléphoniques
US2810016A (en) * 1955-12-27 1957-10-15 American Telephone & Telegraph Key telephone set holding circuit

Also Published As

Publication number Publication date
GB1067210A (en) 1967-05-03
US3246082A (en) 1966-04-12

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