Patents
Sitemap › H04 - Electric communication technique › H04M - Telephonic communication › H04M 1 - Substation equipment, e.g. for use by subscribers
Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223)
10/2000
10/05/2000DE19923601C1 Echo compensation device for hands-free telephone, uses calibration signal for providing coefficients for echo replicator simulating loudspeaker-room-microphone system
10/05/2000DE19914959A1 Verfahren für die sichere und schnelle Handhabung von Chipkarten für Kartentelefone Procedures for safe and easy handling of smart cards for telephones
10/05/2000DE19914553A1 Multifunction display device for telephone
10/05/2000DE19913885A1 Schnurlostelefon Cordless phone
10/05/2000DE19913884A1 Mobiles Telekommunikations-Endgerät Mobile telecommunications terminal
10/05/2000CA2368440A1 Cordless telephone
10/04/2000EP1041849A1 Protecting a predetermined area from disturbing usage of mobile terminals
10/04/2000EP1041848A1 Protecting a predetermined area from disturbing usage of mobile terminals by means of a paging message
10/04/2000EP1041847A1 Protecting a predetermined area from disturbing usage of mobile terminals by means of a location updating answer message
10/04/2000EP1041843A1 Method and system facilitating automatic address book entries with caller specific voice identifiers and call notification
10/04/2000EP1041834A1 Telecommunications terminal with operator managed short message storage and corresponding method
10/04/2000EP1041804A2 Method for safe and fast usage of chip cards for cardphones
10/04/2000EP1041802A1 Method of managing the call forwarding function in a mobile phone
10/04/2000EP1041800A1 Telephone terminal, removable data carrier with means for suppressing common functionalities and method for managing menus of functionalities
10/04/2000EP1041799A1 Telephone terminal enabling management of access to predetermined services
10/04/2000EP1041798A1 Mobile telephone with amplified listening
10/04/2000EP1041797A1 Telephone terminal having menu display management means and method
10/04/2000EP1041796A2 Call forwarding method for a telecommunication device
10/04/2000EP1041467A1 Means and method to store the time in a mobile telephone
10/04/2000EP1040643A1 Apparatus and method for retrieving voicemail messages in a wireless communication system
10/04/2000EP1040642A1 Time-matched voice messaging system
10/04/2000EP1040640A1 Method and apparatus for allowing selective disposition of an incoming telephone call during an internet session
10/04/2000EP1040637A1 Automatic answering telephone accessible to internet
10/04/2000EP1040635A1 Arrangements and a method relating to an apparatus containing electrical circuitry
10/04/2000EP1040634A1 Man machine interface help search tool
10/04/2000EP1040633A1 Echo canceller employing dual-h architecture having variable adaptive gain settings
10/04/2000EP1040602A1 Multi-line wireless telephone system computer interface
10/04/2000EP1040601A1 Retrieving stored data from a base unit of a multi-line wireless phone system
10/04/2000EP1040599A1 Key transforms to discriminate between beams in a multi-beam satellite communication system
10/04/2000EP1040589A1 Distributed radio telephone for use in a vehicle
10/04/2000EP1040537A1 Arrangements relating to electrical connections between apparatuses containing electrical circuitry
10/04/2000EP1040407A1 A hand-held display device and a method of displaying screen images
10/04/2000CN2399891Y Holding-free answering/communicating device fixed on helmet
10/04/2000CN2399890Y Telephone dialing intelligent red infrared controller
10/04/2000CN1268860A Hand-held telephone set
10/04/2000CN1268859A Mobile telephone set with device capable of listening interconnected network information
10/04/2000CN1268858A Method for displaying alternated speaking/receiving under louerspeaker working condition for mobile telephone set
10/04/2000CN1268857A Protection of use in drift terminal in predetermined zone from being interference
10/04/2000CN1268838A Method and system for simplifying automatical address entry
10/04/2000CN1268837A Expanded device of telephone set
10/04/2000CN1268836A Equipment capable of automatic playing back message of one caller and its method
10/04/2000CN1268835A Electronic device and operation controlling method
10/04/2000CN1268834A Telephone dialling automatic switching method and its device
10/04/2000CN1268833A Method of mobile telephone virtual keyboard
10/03/2000US6128515 Combined global positioning and wireless telephone device
10/03/2000US6128514 Portable radiotelephone for automatically dialing a central voice-activated dialing system
10/03/2000US6128511 Card-equipped portable telephone with a security feature
10/03/2000US6128510 Cordless connection for a data/fax modem
10/03/2000US6128509 Intelligent service interface and messaging protocol for coupling a mobile station to peripheral devices
10/03/2000US6128504 Apparatus and method of contention resolution for a plurality of handset units in a cordless telephone system
10/03/2000US6128480 Fixed subscriber unit for telecommunications
10/03/2000US6128475 Wireless telephone with sliding keyboard
10/03/2000US6128385 Impact-tolerant mounting of acoustic components
10/03/2000US6128384 Self configuring telephone headset amplifier
10/03/2000US6128383 Input/output circuit for a communication device
10/03/2000US6128382 System and method for enabling a caller to selectively leave a message on a telephone without ringing the telephone
10/03/2000US6128381 Mobile communication unit
10/03/2000US6128375 Intelligent multifunction device for analog telephone subscriber loop interfaces
10/03/2000US6128372 Extension device for telephone
10/03/2000US6128371 Multiple-service offering communication terminal and multiple-service offering apparatus
10/03/2000US6128370 Multiple tone detection using out-of-band background detector
10/03/2000US6128368 Apparatus for monitoring telecommunication transmission
10/03/2000US6128307 Programmable data flow processor for performing data transfers
10/03/2000US6128285 Monitoring of a packet telephony device via a control device
10/03/2000US6128197 Electronic device comprising an accumulator and a power supply contact and equipment including such a device
10/03/2000US6127933 Portable communication terminal
10/03/2000US6127801 Battery pack assembly
10/03/2000US6126454 Contact device between a liquid crystal display and a printed circuit
10/03/2000US6125507 Closing device for covering member
10/01/2000CA2267825A1 Portable testing device for telecommunications network
09/2000
09/28/2000WO2000057657A1 Radio handset
09/28/2000WO2000057653A1 Management of multi-context user interfaces of telecommunication terminals
09/28/2000WO2000057617A1 Communication terminal handling messages including graphics
09/28/2000WO2000057616A2 Communications devices and methods that operate according to communications device orientations determined by reference to gravitational sensors
09/28/2000WO2000057615A1 Portable telephone
09/28/2000WO2000057614A1 Arrangement at a mobile telephone
09/28/2000WO2000057566A1 Portable communication and entertainment unit
09/28/2000WO2000028370A9 Microdisplay viewer
09/28/2000DE19964158A1 Radiotelephone with extended graphical user interface (GUI) with display and interconnected control
09/28/2000DE19912385A1 Verfahren und Schaltungsanordnung zum Anschluß eines Funktelefons an ein Telekommunikationsnetz für Festnetztelefone Method and circuit for connecting a radiotelephone to a telecommunications network for landline phones
09/28/2000DE19912232A1 Portable shield screen device e.g. for measuring radio power of mobile telephone, has base and lip which is opened by hinge and side panels have slanted contact surfaces
09/28/2000DE19911991A1 Telekommunikationsanordnung Telecommunications system
09/28/2000DE19911986A1 Elektronische Telefonbucheinrichtung und Verfahren für einen Verbindungsaufbau Electronic directory Apparatus and method for establishing a connection
09/28/2000DE19911797A1 Telekommunikationsgerät mit Mitteln zur automatischen Entgegennahme von eingehenden Rufen Telecommunications apparatus with means for automatically answers incoming calls
09/28/2000CA2367569A1 Management of multi-context user interfaces of telecommunication terminals
09/27/2000EP1039779A2 Minimal contact replaceable acoustic coupler
09/27/2000EP1039770A1 A method and apparatus for getting access to a mobile communication apparatus, particularly digital mobile phone
09/27/2000EP1039769A1 A method and apparatus for getting acccess to a digital mobile phone
09/27/2000EP1039765A1 Management of a multi-channel switched line
09/27/2000EP1039729A1 Method and circuitry to connect a radiotelephone to a telecommunication network of fixed telephones
09/27/2000EP1039728A1 Cordless telephone system with listening-in capability
09/27/2000EP1039727A2 Method for managing the user's information in a mobile phone
09/27/2000EP1039726A1 Portable telephone with a hinged cover
09/27/2000EP1039702A1 Impedance matching in line drivers
09/27/2000EP1039365A2 An input arrangement for manual entry of data and a mobile phone
09/27/2000EP1038408A1 Automated warranty registration
09/27/2000EP1038387A1 Identification card and billing method with an identification card
09/27/2000EP1038386A1 Method and apparatus for reporting status information in a fixed wireless terminal
09/27/2000EP1038384A1 System and method of responding to an incoming call while conferencing
09/27/2000EP1038383A2 Personal post office box system using telephone line
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