DE29905481U1 - Emergency call device for a handset of a telecommunication system - Google Patents
Emergency call device for a handset of a telecommunication systemInfo
- Publication number
- DE29905481U1 DE29905481U1 DE29905481U DE29905481U DE29905481U1 DE 29905481 U1 DE29905481 U1 DE 29905481U1 DE 29905481 U DE29905481 U DE 29905481U DE 29905481 U DE29905481 U DE 29905481U DE 29905481 U1 DE29905481 U1 DE 29905481U1
- Authority
- DE
- Germany
- Prior art keywords
- handset
- emergency call
- telecommunication system
- call device
- telecommunication
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
- H04M1/236—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof including keys on side or rear faces
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72418—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services
- H04M1/72424—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services with manual activation of emergency-service functions
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29905481U DE29905481U1 (en) | 1999-03-25 | 1999-03-25 | Emergency call device for a handset of a telecommunication system |
DE19959028A DE19959028A1 (en) | 1999-03-25 | 1999-12-08 | Mobile telephone emergency call device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29905481U DE29905481U1 (en) | 1999-03-25 | 1999-03-25 | Emergency call device for a handset of a telecommunication system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29905481U1 true DE29905481U1 (en) | 1999-06-17 |
Family
ID=8071381
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29905481U Expired - Lifetime DE29905481U1 (en) | 1999-03-25 | 1999-03-25 | Emergency call device for a handset of a telecommunication system |
DE19959028A Withdrawn DE19959028A1 (en) | 1999-03-25 | 1999-12-08 | Mobile telephone emergency call device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19959028A Withdrawn DE19959028A1 (en) | 1999-03-25 | 1999-12-08 | Mobile telephone emergency call device |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE29905481U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10116444A1 (en) * | 2001-04-02 | 2002-10-17 | Olaf Merten | Mobile phone device for generating and transmitting emergency call message from mobile phone, passes emergency call message by specified data channel, to control room |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10058637A1 (en) * | 2000-11-25 | 2002-05-29 | Orga Kartensysteme Gmbh | Mobile telephone has separate current supply for emergency case in form of battery or capacitor; emergency call is triggered for police and fire services |
DE102006033956A1 (en) * | 2006-07-22 | 2008-01-31 | Deutsche Telekom Ag | Communication device emergency power supply method, involves providing emergency energy storage, particularly in addition to power supply, in communication device for normal communication |
DE102010052352A1 (en) * | 2010-11-25 | 2014-05-08 | Siegfried Baltzer | Switching element for handheld devices of telecommunication units e.g. mobile phones, has main portion that is provided on end face of handheld device and is provided for adoption of telephone conversation |
-
1999
- 1999-03-25 DE DE29905481U patent/DE29905481U1/en not_active Expired - Lifetime
- 1999-12-08 DE DE19959028A patent/DE19959028A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10116444A1 (en) * | 2001-04-02 | 2002-10-17 | Olaf Merten | Mobile phone device for generating and transmitting emergency call message from mobile phone, passes emergency call message by specified data channel, to control room |
Also Published As
Publication number | Publication date |
---|---|
DE19959028A1 (en) | 2000-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19990729 |
|
R163 | Identified publications notified |
Effective date: 19990812 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20020425 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20051001 |