FR2308261A1 - Equipement de ligne d'abonne pour services telephoniques supplementaires - Google Patents
Equipement de ligne d'abonne pour services telephoniques supplementairesInfo
- Publication number
- FR2308261A1 FR2308261A1 FR7611005A FR7611005A FR2308261A1 FR 2308261 A1 FR2308261 A1 FR 2308261A1 FR 7611005 A FR7611005 A FR 7611005A FR 7611005 A FR7611005 A FR 7611005A FR 2308261 A1 FR2308261 A1 FR 2308261A1
- Authority
- FR
- France
- Prior art keywords
- subscriber line
- line equipment
- telephone services
- additional telephone
- additional
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/48—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using markers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S379/00—Telephonic communications
- Y10S379/909—Alternatives
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/567,485 US3997731A (en) | 1975-04-14 | 1975-04-14 | Apparatus for custom calling features in a telephone system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2308261A1 true FR2308261A1 (fr) | 1976-11-12 |
FR2308261B3 FR2308261B3 (fr) | 1979-01-05 |
Family
ID=24267356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7611005A Granted FR2308261A1 (fr) | 1975-04-14 | 1976-04-14 | Equipement de ligne d'abonne pour services telephoniques supplementaires |
Country Status (3)
Country | Link |
---|---|
US (1) | US3997731A (fr) |
ES (1) | ES446868A1 (fr) |
FR (1) | FR2308261A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0313218A2 (fr) * | 1987-10-20 | 1989-04-26 | Marconi Communications Limited | Appareil au moyen duquel des unités coulissantes auxiliaires sont reliées à des unités coulissantes |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1200036A (fr) * | 1978-03-13 | 1986-01-28 | Guido Panizzon | Circuit d'interface pour abonne a une ligne partagee |
US4232199A (en) * | 1978-10-18 | 1980-11-04 | Summa Four, Inc. | Special services add-on for dial pulse activated telephone switching office |
US4446553A (en) * | 1981-10-29 | 1984-05-01 | Gte Automatic Electric Labs Inc. | Arrangement for multiple custom calling |
US4446554A (en) * | 1981-10-29 | 1984-05-01 | Gte Automatic Electric Labs Inc. | Arrangement for multiple custom calling |
US4445212A (en) * | 1981-10-29 | 1984-04-24 | Gte Automatic Electric Labs Inc. | Arrangement for multiple custom calling |
US4445211A (en) * | 1981-10-29 | 1984-04-24 | Gte Automatic Electric Labs Inc. | Arrangement for multiple custom calling |
US4633042A (en) * | 1984-07-26 | 1986-12-30 | Electrotel, Inc. | Electronic micro-controller conversion module for step by step switching apparatus |
US6545589B1 (en) | 1984-09-14 | 2003-04-08 | Aspect Communications Corporation | Method and apparatus for managing telecommunications |
US6201950B1 (en) | 1984-09-14 | 2001-03-13 | Aspect Telecommunications Corporation | Computer-controlled paging and telephone communication system and method |
US5375161A (en) * | 1984-09-14 | 1994-12-20 | Accessline Technologies, Inc. | Telephone control system with branch routing |
US5752191A (en) | 1984-09-14 | 1998-05-12 | Accessline Technologies, Inc. | Telephone control system which connects a caller with a subscriber AT A telephone address |
US5588037A (en) * | 1984-09-14 | 1996-12-24 | Accessline Technologies, Inc. | Remote access telephone control system |
US4706280A (en) * | 1985-10-31 | 1987-11-10 | Electrotel, Inc. | Electronic step-by-step telephone switching system |
US4791663A (en) * | 1986-02-12 | 1988-12-13 | Telident, Inc. | Telephone status recognition and bypass system |
US5263084A (en) * | 1991-07-22 | 1993-11-16 | Northern Telecom Limited | Spontaneous caller identification with call-waiting |
US5353339A (en) * | 1992-05-20 | 1994-10-04 | At&T Bell Laboratories | Simplified uniform network provisioning and restoration |
US5479493A (en) * | 1992-05-21 | 1995-12-26 | At&T Corp. | Calling line identification adjunct for use with a communication system |
US5319702A (en) * | 1992-07-29 | 1994-06-07 | Tele-Matic Corporation | Method and apparatus for detecting and responding to hook flash events occurring on a remote telephone |
US6026156A (en) * | 1994-03-18 | 2000-02-15 | Aspect Telecommunications Corporation | Enhanced call waiting |
SV1994000033A (es) * | 1994-04-21 | 1995-10-30 | Blen Georgina Borbon | Publitel internacional. |
US5619561A (en) * | 1995-06-22 | 1997-04-08 | Reese; Morris | Call-waiting and caller identification with three-way conversations arrangements |
US6411682B1 (en) | 1995-09-21 | 2002-06-25 | Aspect Telecommunications Corporation | Computer controlled paging and telephone communication system and method |
US5796811A (en) * | 1995-11-15 | 1998-08-18 | Gateway Technologies, Inc. | Three way call detection |
US5805685A (en) * | 1995-11-15 | 1998-09-08 | Gateway Technologies, Inc. | Three way call detection by counting signal characteristics |
US6157640A (en) * | 1996-06-25 | 2000-12-05 | Ericsson Inc | Providing feature logic control in parallel with voice over a single subscriber access |
US6587867B1 (en) | 1997-05-22 | 2003-07-01 | Mci Communications Corporation | Internet-based subscriber profile management of a communications system |
US6418209B1 (en) | 1997-08-21 | 2002-07-09 | Uniden Corporation | Telecommunications device equipped with in-call incoming call notification function and method for detecting in-call incoming signal notification |
US6330079B1 (en) | 1997-09-08 | 2001-12-11 | Mci Communications Corporation | Integrated voicemail and faxmail platform for a communications system |
US6870909B2 (en) | 1997-09-08 | 2005-03-22 | Mci, Inc. | Single telephone number access to multiple communications services |
US7088801B1 (en) | 1997-09-08 | 2006-08-08 | Mci, Inc. | Single telephone number access to multiple communications services |
US6931116B1 (en) | 1997-09-08 | 2005-08-16 | Mci Communications Corporation | Multiple routing options in a telecommunications service platform |
US6018575A (en) * | 1997-09-08 | 2000-01-25 | Mci Worldcom | Direct distance dialing (DDD) access to a communications services platform |
US6650632B1 (en) | 1998-06-30 | 2003-11-18 | Cisco Technology, Inc. | Feature transparency in a telecommunications network |
GB2369745B (en) * | 2000-11-30 | 2004-03-17 | Mitel Corp | Loop voltage detection circuit |
US7899167B1 (en) | 2003-08-15 | 2011-03-01 | Securus Technologies, Inc. | Centralized call processing |
US7505406B1 (en) | 2001-07-13 | 2009-03-17 | Evercom Systems, Inc. | Public telephone control with voice over internet protocol transmission |
US8000269B1 (en) | 2001-07-13 | 2011-08-16 | Securus Technologies, Inc. | Call processing with voice over internet protocol transmission |
US7860222B1 (en) | 2003-11-24 | 2010-12-28 | Securus Technologies, Inc. | Systems and methods for acquiring, accessing, and analyzing investigative information |
US9020114B2 (en) | 2002-04-29 | 2015-04-28 | Securus Technologies, Inc. | Systems and methods for detecting a call anomaly using biometric identification |
US7916845B2 (en) | 2006-04-13 | 2011-03-29 | Securus Technologies, Inc. | Unauthorized call activity detection and prevention systems and methods for a Voice over Internet Protocol environment |
US9026468B2 (en) | 2002-04-29 | 2015-05-05 | Securus Technologies, Inc. | System and method for proactively establishing a third-party payment account for services rendered to a resident of a controlled-environment facility |
US7529357B1 (en) | 2003-08-15 | 2009-05-05 | Evercom Systems, Inc. | Inmate management and call processing systems and methods |
US8208410B1 (en) | 2005-02-28 | 2012-06-26 | Radvision Ltd. | Systems and methods for implementing call waiting in multimedia devices |
US10796392B1 (en) | 2007-05-22 | 2020-10-06 | Securus Technologies, Llc | Systems and methods for facilitating booking, bonding and release |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA918795A (en) * | 1971-05-28 | 1973-01-09 | Bell Canada | Wired equipment shelf |
-
1975
- 1975-04-14 US US05/567,485 patent/US3997731A/en not_active Expired - Lifetime
-
1976
- 1976-04-09 ES ES446868A patent/ES446868A1/es not_active Expired
- 1976-04-14 FR FR7611005A patent/FR2308261A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0313218A2 (fr) * | 1987-10-20 | 1989-04-26 | Marconi Communications Limited | Appareil au moyen duquel des unités coulissantes auxiliaires sont reliées à des unités coulissantes |
EP0313218A3 (fr) * | 1987-10-20 | 1991-03-13 | Marconi Communications Limited | Appareil au moyen duquel des unités coulissantes auxiliaires sont reliées à des unités coulissantes |
Also Published As
Publication number | Publication date |
---|---|
FR2308261B3 (fr) | 1979-01-05 |
ES446868A1 (es) | 1977-07-01 |
US3997731A (en) | 1976-12-14 |
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