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Anrufwahlvorrichtung

Info

Publication number
DE69532021D1
DE69532021D1 DE1995632021 DE69532021A DE69532021D1 DE 69532021 D1 DE69532021 D1 DE 69532021D1 DE 1995632021 DE1995632021 DE 1995632021 DE 69532021 A DE69532021 A DE 69532021A DE 69532021 D1 DE69532021 D1 DE 69532021D1
Authority
DE
Grant status
Grant
Patent type
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 - Fee Related
Application number
DE1995632021
Other languages
English (en)
Other versions
DE69532021T2 (de )
Inventor
Tetsuo Kobayashi
Yuji Chikahiro
Hisashi Komura
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.)
NTT Corp
Original Assignee
NTT Corp
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
Grant date

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/42Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
DE1995632021 1994-08-31 1995-08-31 Anrufwahlvorrichtung Expired - Fee Related DE69532021D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20632194 1994-08-31

Publications (1)

Publication Number Publication Date
DE69532021D1 true DE69532021D1 (de) 2003-12-04

Family

ID=16521367

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1995632021 Expired - Fee Related DE69532021D1 (de) 1994-08-31 1995-08-31 Anrufwahlvorrichtung
DE1995632021 Expired - Lifetime DE69532021T2 (de) 1994-08-31 1995-08-31 Anrufwahlvorrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1995632021 Expired - Lifetime DE69532021T2 (de) 1994-08-31 1995-08-31 Anrufwahlvorrichtung

Country Status (4)

Country Link
US (1) US5734698A (de)
CA (1) CA2157242C (de)
DE (2) DE69532021D1 (de)
EP (1) EP0700222B1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5987564A (en) * 1996-10-17 1999-11-16 Kawasaki Steel Corporation Associative memory device
US6243442B1 (en) * 1996-12-20 2001-06-05 Kabushiki Kaisha Toshiba Telephone exchange apparatus
EP0898432A1 (de) * 1997-08-18 1999-02-24 Telefonaktiebolaget Lm Ericsson Verfahren und System zur Detektion vom Wahlzustand eines kodierten Anrufnummers
US6327342B1 (en) 1999-05-28 2001-12-04 Matthew Stephen Mobley E911 backup system for emergency 911 call answering systems
US6668050B1 (en) * 1999-09-07 2003-12-23 Lucent Technologies Inc. Common access code routing using subscriber directory number
US7003081B2 (en) 2001-03-23 2006-02-21 Siemens Communications, Inc. Priority based methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) from behind a multi-line telephone system (MLTS)
US6678356B2 (en) 2001-03-23 2004-01-13 Siemens Information And Communication Networks, Inc. Systems for dialing an emergency telephone number from a teleworking client remotely coupled to a PBX
US6724860B2 (en) 2001-03-23 2004-04-20 Siemens Information And Communication Networks, Inc. Methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) from behind a multi-line telephone system (MLTS) after an emergency caller disconnects
US6757359B2 (en) 2001-03-23 2004-06-29 Siemens Information And Communication Networks, Inc. Methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) from behind a multi-line telephone system (MLTS) utilizing port equipment numbers
US7103153B2 (en) 2001-03-23 2006-09-05 Siemens Communications, Inc. Methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) after an emergency caller disconnects
US6744857B2 (en) 2001-03-23 2004-06-01 Siemens Information And Communication Networks, Inc. Methods and apparatus for transmitting over a private network accurate emergency location identification numbers (elins) from behind a multi-line telephone system (mlts) utilizing port equipment numbers
US6587546B2 (en) * 2001-03-23 2003-07-01 Siemens Information And Communication Networks, Inc. Methods and apparatus for dialing an emergency telephone number from a teleworking client remotely coupled to a PBX
US6678357B2 (en) 2001-09-26 2004-01-13 Siemens Information And Communication Networks, Inc. Internet protocol (IP) emergency connections (ITEC) telephony
US7012544B2 (en) * 2003-04-09 2006-03-14 Cube Investments Limited Address and/or alarm indicator sign
US7313402B1 (en) * 2003-06-24 2007-12-25 Verizon Corporate Services Group Inc. System and method for evaluating accuracy of an automatic location identification system
US7433925B1 (en) * 2003-08-29 2008-10-07 Cisco Technology, Inc. Method and apparatus for measuring health and performance of a messaging system
KR100780410B1 (ko) * 2003-09-25 2007-11-28 닛본 덴끼 가부시끼가이샤 발호 규제시에 있어서의 우선발호접수시스템, 우선발호접수방법 및 그 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체
US9189951B2 (en) * 2007-06-01 2015-11-17 Iii Holdings 2, Llc Portable device emergency beacon

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1495193A (en) * 1974-10-29 1977-12-14 Sits Soc It Telecom Siemens Storing and transmitting apparatuses for use in telecommunications installations
US3967073A (en) * 1975-01-09 1976-06-29 Bell Telephone Laboratories, Incorporated PBX automatic number identification system
JPS52140208A (en) 1976-05-19 1977-11-22 Hitachi Ltd Urgent call service system
GB1543006A (en) * 1977-01-18 1979-03-28 Plessey Co Ltd Time division multiplex processor-controlled telecommunication exchanges
EP0213382B1 (de) * 1985-08-14 1990-01-24 Siemens Aktiengesellschaft Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit informationsverarbeitenden Schaltwerken und Verkehrsmesseinrichtungen
JPS62281588A (en) * 1986-05-29 1987-12-07 Nec Corp Emergency trunk line transmission equipment
CA1299706C (en) * 1987-08-27 1992-04-28 Yasutaka Sasaki Concentrator system capable of completing emergency calls under congested traffic
US4878236A (en) * 1988-12-02 1989-10-31 Ray Donald K Automatic emergency locator system and method
US5161180A (en) * 1990-10-19 1992-11-03 Chavous Robert O Call interceptor for emergency systems
US5218636A (en) * 1991-03-07 1993-06-08 Dialogic Corporation Dial pulse digit detector
US5272749A (en) * 1991-04-08 1993-12-21 Masek Jan K Telephone dialing system for converting subscriber-created telephone numbers to directory numbers
JPH0575536A (ja) * 1991-09-18 1993-03-26 Fujitsu Ltd 緊急呼優先接続方式

Also Published As

Publication number Publication date Type
CA2157242C (en) 1998-11-17 grant
EP0700222A3 (de) 1999-12-29 application
EP0700222A2 (de) 1996-03-06 application
EP0700222B1 (de) 2003-10-29 grant
DE69532021T2 (de) 2004-06-24 grant
US5734698A (en) 1998-03-31 grant
CA2157242A1 (en) 1996-03-01 application

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee