NO822530L - PROCEDURE FOR THE TRANSFER OF EMERGENCY FROM EMERGENCY PERSONS - Google Patents
PROCEDURE FOR THE TRANSFER OF EMERGENCY FROM EMERGENCY PERSONSInfo
- Publication number
- NO822530L NO822530L NO822530A NO822530A NO822530L NO 822530 L NO822530 L NO 822530L NO 822530 A NO822530 A NO 822530A NO 822530 A NO822530 A NO 822530A NO 822530 L NO822530 L NO 822530L
- Authority
- NO
- Norway
- Prior art keywords
- emergency call
- switched
- emergency
- subscriber set
- speech direction
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
Abstract
1. Method for the forwarding of emergency calls from persons requiring assistance, in wich method an emergency call subscriber set, which is connected to a subscriber line of an automatic telephone exchange network, after actuation of a sensor automatically selects the call number of an emergency call exchange connected to the automatic telephone exchange network and after the thus effected build-up of a telephone connection gives out an identification and an alternate speech direction equipment in the emergency call subscriber set is subsequently switched to become effective through a control signal of the emergency call exchange, wherein its speech direction can be switched over through tone frequency switch-over control signals sent from the emergency call exchange, characterised thereby, that the identification is sent as continuous signal with the tone frequency or tone frequency combination differing from emergency call subscriber set to emergency call subscriber set until the alternate speech direction equipment is switched to become effective, that the alternate speech direction equipment is switched to become effective through the switch-over control signal first sent, that the alternate speech direction equipment is switched during the reception of the switch-over control signal to one of the possible speech directions and during the non-reception to the other speech direction, wherein a fixed association is predetermined, and that the release of the telephone connection is effected through a release command transmitted from the emergency call exchange to the emergency call subscriber set, wherein the emergency call subscriber set is set into the rest state through this release command.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3129080A DE3129080C2 (en) | 1981-07-23 | 1981-07-23 | Procedure for transmitting emergency calls from people in need |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO822530L true NO822530L (en) | 1983-01-24 |
| NO155868B NO155868B (en) | 1987-03-02 |
| NO155868C NO155868C (en) | 1987-06-10 |
Family
ID=6137558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO822530A NO155868C (en) | 1981-07-23 | 1982-07-22 | PROCEDURE FOR TRANSFER OF EMERGENCIES FROM AID PERSONS. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0070993B1 (en) |
| AT (1) | ATE15426T1 (en) |
| DE (2) | DE3129080C2 (en) |
| FI (1) | FI822579A0 (en) |
| NO (1) | NO155868C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1256613A (en) * | 1985-05-16 | 1989-06-27 | Robert M. Armington | Personal alarm system providing handsfree operation |
| US5210784A (en) * | 1991-06-28 | 1993-05-11 | Lifeline Systems, Inc. | Adaptive speakerphone system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038965A (en) * | 1959-01-22 | 1962-06-12 | Michael J Civitano | Telephone signal device and the like |
| CH415760A (en) * | 1962-01-22 | 1966-06-30 | Bornschein Peter | Electrical monitoring device for people, in particular for children, on a subscriber line of a public telephone network |
| BE797669A (en) * | 1973-04-02 | 1973-07-31 | Verriest Albert | TELE-SURVEILLANCE SYSTEM |
| DE2529237A1 (en) * | 1975-07-01 | 1977-02-03 | Geb Wienerl Mariane Kronthaler | Emergency call system for telephones - automatically dials emergency number and transmits coded locality data which is recorded on tape |
| NL182189C (en) * | 1977-08-24 | 1988-01-18 | Siemens Nederland | SCHEME FOR MONITORING SUBPARTS FROM A MAIN POST VIA A NARROWED TRANSMISSION CHANNEL. |
| SE416593B (en) * | 1978-02-10 | 1981-01-19 | Ericsson Telefon Ab L M | ALARM SYSTEM INCLUDING A NUMBER OF SUBSCRIBER DEVICES |
| NL178633C (en) * | 1979-06-27 | 1986-04-16 | Siemens Nederland | COMMUNICATION SYSTEM FOR MONITORING A NUMBER OF SUB-ITEMS FROM A MAIN POST AND THROUGH A TRANSMISSION CHANNEL. |
| DE3003935C2 (en) * | 1980-02-04 | 1982-04-29 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Emergency call system |
| DE3003944C2 (en) * | 1980-02-04 | 1983-06-01 | AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang | Emergency call system |
-
1981
- 1981-07-23 DE DE3129080A patent/DE3129080C2/en not_active Expired
-
1982
- 1982-05-26 EP EP82104578A patent/EP0070993B1/en not_active Expired
- 1982-05-26 AT AT82104578T patent/ATE15426T1/en not_active IP Right Cessation
- 1982-05-26 DE DE8282104578T patent/DE3266013D1/en not_active Expired
- 1982-07-21 FI FI822579A patent/FI822579A0/en not_active Application Discontinuation
- 1982-07-22 NO NO822530A patent/NO155868C/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3266013D1 (en) | 1985-10-10 |
| DE3129080C2 (en) | 1984-02-16 |
| EP0070993B1 (en) | 1985-09-04 |
| EP0070993A1 (en) | 1983-02-09 |
| DE3129080A1 (en) | 1983-05-26 |
| ATE15426T1 (en) | 1985-09-15 |
| NO155868B (en) | 1987-03-02 |
| NO155868C (en) | 1987-06-10 |
| FI822579A0 (en) | 1982-07-21 |
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