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)
04/1999
04/13/1999US5894298 Display apparatus
04/13/1999US5894276 Communication device with programmable function button and method of operation
04/13/1999CA2126953C Dual port interface for a computer-based multifunction personal communication system
04/08/1999WO1999017520A1 Directory assistance method and system
04/08/1999WO1999017516A1 Integrated circuit for a mobile radio telephone with an answerphone function
04/08/1999WO1999017514A1 Menu system for a radiotransmission apparatus
04/08/1999WO1999017416A1 Telephone equipment with rechargeable battery and detection of type of charger used
04/08/1999WO1999007127A3 Line card shelf
04/08/1999WO1999004541A3 Telecommunications system for communicating last caller s name
04/08/1999DE19811358C1 Multimedia communications terminal
04/08/1999DE19743666A1 Subdivision of memory capacity in car radio system
04/08/1999DE19742997A1 Terminal authorization method for telecommunication network
04/07/1999EP0907299A2 Method of operation of program controlled communication arrangements
04/07/1999EP0907279A2 Mobile communicator
04/07/1999EP0907278A2 Mobile radio telephone
04/07/1999EP0907271A1 Individualized system for exchanging data between a terminal and access means via a telephone network
04/07/1999EP0907158A1 Display control device with improved economy of backlight illumination
04/07/1999EP0906709A1 Mobile radiotelephony terminal with controlled utilisation
04/07/1999EP0906685A1 Method and arrangement to remotely obtain caller identification
04/07/1999EP0906684A1 Communications terminal having a single transducer for handset and handsfree receive functionality
04/07/1999EP0906683A1 Wireless smart phone
04/07/1999CN2313340Y Disposable sanitary sterilizing cover for microphone
04/07/1999CN2313339Y Holdless earphone clamp-case for vehicle
04/07/1999CN1213481A Digital button telephone system and extension terminal for the same
04/07/1999CN1213259A Folded type portable radio communication apparatus
04/07/1999CN1213242A Method for recording digital sound signal and telephone transponder
04/07/1999CN1213241A 通信装置 Communication device
04/07/1999CN1213192A Method and apparatus for automatically extracting and retracting antenna in wireless telephone
04/07/1999CN1213109A Adapter for terminal unit
04/06/1999US5893059 Speech recoginition methods and apparatus
04/06/1999US5893034 Cordless parent/slave telephone set with improved sidetone handling
04/06/1999US5893032 Mobile communication subscriber apparatus and method for setting a function of answering machine
04/06/1999US5892823 Smart interface technology
04/06/1999US5892816 Method and apparatus for detecting facsimile transmission
04/06/1999US5892814 Flexible, tapeless, personalized auto-attendant telephone
04/06/1999US5892813 Multimodal voice dialing digital key telephone with dialog manager
04/06/1999US5892812 Common channeling signaling network maintenance and testing
04/06/1999US5892756 Portable telecommunication network testing device
04/06/1999US5892509 Image processing apparatus having common and personal memory and capable of viewing and editing an image commonly with a remote image processing apparatus over a network
04/06/1999US5892475 User interface for an electronic device
04/06/1999US5890780 Power supply switching apparatus with protection function for supplying power to an electronic circuit via an external power source or an internal power supply source
04/06/1999CA2165279C Method and apparatus for personal attribute selection having delay management
04/06/1999CA2165278C Method and apparatus for personal attribute selection and management using a preference memory
04/06/1999CA2152861C Communication device
04/06/1999CA2150887C Method and apparatus for establishing a communication link
04/01/1999WO1999016280A1 Method for automatically establishing a wireless link between a wireless modem and a communication device
04/01/1999WO1999016257A2 Method and device for automatic translation of messages in a communications system
04/01/1999WO1999016254A2 Customizing a telecommunications apparatus
04/01/1999WO1999016228A1 Mobile telephone
04/01/1999WO1999016210A2 Method for controlling display operating interfaces of system-controlled terminals in a communications system
04/01/1999WO1999016181A1 Graphical user interface for a portable telephone
04/01/1999WO1999016180A1 Car radio including a hand device
04/01/1999WO1999016142A1 Power-supply component fitted with an accumulator
04/01/1999WO1999015952A2 Reduced keyboard disambiguating system
04/01/1999WO1999003259A3 Method and apparatus for controlling a telephone ring signal
04/01/1999WO1999003092A3 Modular speech recognition system and method
04/01/1999DE19742921A1 Function set-up method for telecommunications network terminal
04/01/1999DE19742851A1 Funkgerät Radio set
04/01/1999DE19741703A1 Loading operating software into mobile telephone
04/01/1999DE19740934A1 Verfahren zum Anmelden eines Mobilteils an einer Basisstation und Kommunikationssystem Method for registering a handset to a base station and communication system
03/1999
03/31/1999EP0905999A2 Motor vehicle communication system
03/31/1999EP0905997A2 Internet service via ISDN
03/31/1999EP0905955A2 Method for providing functions to a terminal for a telecommunication network , terminal and data providing device therefor
03/31/1999EP0905954A2 Telephone answering machine and method for recording a digital audio signal
03/31/1999EP0905953A2 Telephone system equipped with a bar code reader for automated dialing and information transmission
03/31/1999EP0905952A1 Method for extending the information content of an electronic telecommunications directory
03/31/1999EP0905951A1 Mobile telephone
03/31/1999EP0904672A1 Anti-eavesdropping device
03/31/1999EP0904667A1 A method and a device for handling user menu information in a user unit
03/31/1999EP0904653A2 Conference member identification for a telephone system
03/31/1999EP0742938A4 Portable telecommunication device with removable electrophoretic display
03/31/1999CN2312545Y Multi-functional means for preventing unauthorised calling for telephone
03/31/1999CN2312544Y Numerical recording telephone set having menu type speech indication function
03/31/1999CN2312543Y Hand holding-free type telephone set holder used for vehicle
03/31/1999CN1212805A Method and arrangement relating to mobile telephone terminals
03/31/1999CN1212804A Method and apparatus for adaptive volume control for radiotelephone
03/31/1999CN1212795A Detachable flip cover assembly for portable phone
03/31/1999CN1212558A Communication support system
03/31/1999CN1212557A Communication support system for providing telephone services of data processing device by voice command sent by telephone unit
03/31/1999CN1212553A Communication support system for providing security of telephone services of data processing device for telephone user
03/31/1999CN1212551A Power supply adapter circuit
03/31/1999CN1212550A Telephone system for voice recognition
03/31/1999CN1212549A Device for preventing fraudulent use of telephone subscriber line
03/30/1999US5890104 Method and apparatus for testing telecommunications equipment using a reduced redundancy test signal
03/30/1999US5890074 Modular unit headset
03/30/1999US5890072 Radiotelephone having a non-resonant wave guide acoustically coupled to a microphone
03/30/1999US5890071 Radio telephone set with broadcast receiving functions
03/30/1999US5890069 Cordless telephone micro-cellular system
03/30/1999US5890052 Foldable wireless telephone wallet
03/30/1999US5889859 Modular housing system
03/30/1999US5889855 Telephone line access box enclosure
03/30/1999US5889854 Technique for compensating for signal attenuation on a telephone line
03/30/1999US5889852 Photo screen scroll graphic user interface
03/30/1999US5889842 Communication system having a changeable calling mode and terminal used in the communication system
03/30/1999US5889838 Telephone set
03/30/1999US5889836 Apparatus to prevent unauthorized use of telephone lines
03/30/1999US5889509 Communications terminal apparatus and display method thereof
03/30/1999US5889381 Means of communication between a battery pack and a battery powered device
03/30/1999US5888085 Network interface device with switchable contacts
03/30/1999CA2189282C Signal recognition arrangement using cadence tables
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