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)
09/1998
09/01/1998CA2096912C Error detecting method and apparatus for data communications
08/1998
08/27/1998WO1998037743A1 Elastomeric device protector
08/27/1998WO1998037684A1 Mobile phone switchboard
08/27/1998WO1998037683A1 Ergonomically arranged handset
08/27/1998WO1998037682A1 An ergonomically shaped handset
08/27/1998WO1998037681A1 Radio apparatus
08/27/1998WO1998037679A2 In-line control of telephony device
08/27/1998WO1998037678A2 An electronic voice mail message handling system
08/27/1998WO1998037677A2 A personal desktop router
08/27/1998WO1998037663A1 Method for authorization check
08/27/1998WO1998026564A3 Procedure for the transmission of a subscriber number
08/27/1998WO1998012857A3 Method for setting terminal specific parameters of a communication terminal
08/27/1998DE19751536A1 Speech recognition level control arrangement for telephone apparatus
08/27/1998DE19707318A1 Hands free system for mobile telephone
08/27/1998DE19707022A1 Secret key card for use in telecommunication network
08/27/1998DE19705794C1 Verfahren zur Unterstützung des Mobilitätsmanagements für ein mobiles Endgerät in einem Festnetz mit Endgerätemobilität The method for supporting mobility management for a mobile terminal in a fixed network with device mobility
08/26/1998EP0861012A1 Loudspeaker and telephone apparatus comprising such a loudspeaker
08/26/1998EP0861009A2 Method for setting audio parameters in a digital signal processor and an electronic device
08/26/1998EP0861008A1 Telecommunications apparatus with a device for recognizing peripherals
08/26/1998EP0860972A2 A telephone for displaying alternative functionality menu
08/26/1998EP0860971A2 Radiotelephone
08/26/1998EP0860970A2 Telephone number directory
08/26/1998EP0860969A2 Mobile communication devices
08/26/1998EP0860968A2 Radiotelephone
08/26/1998EP0860951A1 Telecommunications equipment with magnetic recognition of accessories
08/26/1998EP0860808A2 Matrix display with an additional icon row
08/26/1998EP0860095A1 Method for making a sound transducer integrated into an acoustic signal generating card
08/26/1998EP0860074A1 Telephone keypad adaptor
08/26/1998EP0667077B1 Process for managing a multitude of mobile stations that are registered in a base station in a cordless communications system
08/26/1998CN2289354Y Antenna terminal for mobile telephone
08/26/1998CN2289353Y Secret telephone transmitter
08/26/1998CN2289352Y Telephone set
08/26/1998CN1191658A Apparatus for providing mobility adjunct for public switched telephone network
08/26/1998CN1191651A Community emergency telephone notification system
08/26/1998CN1191649A Portable computer and telecommunications equipment
08/26/1998CN1191648A Communication package with apparatus and method for storing and retrieving permanent message
08/26/1998CN1191454A Radio selective calling receiver having telephone directory function
08/26/1998CN1191441A Pen drawing input telefacsimile machine
08/26/1998CN1191440A Voice dialing method and device without need of power supply
08/26/1998CN1191399A Wiring of information circuits
08/25/1998US5799244 Digital mobile unit having a function of issuing a tone level controllable input signal degradation alarm and a method thereof
08/25/1998US5799241 Radio apparatus
08/25/1998US5799079 Opening and closing mechanism for electronic device
08/25/1998US5799078 Echo canceller
08/25/1998US5799077 Method of and apparatus for automatic dialing
08/25/1998US5799074 Communication terminal having function for displaying originator identification data
08/25/1998US5799071 Telecommunications cost-minimizing system
08/25/1998US5799068 Smart phone integration with computer systems
08/25/1998US5799067 Digital telephone
08/25/1998US5799060 In a communication network
08/25/1998US5798848 Facsimile system having a facsimile machine and an external data processing device
08/25/1998US5798785 Terminal for suggesting programs offered on a television program delivery system
08/25/1998US5797558 For flat wire cable
08/25/1998CA2113595C Telecommunications system with active database
08/25/1998CA2103835C Digital radio telephone
08/20/1998WO1998036593A1 Method for supporting mobility management for a mobile communication terminal in a fixed network with communication terminal mobility
08/20/1998WO1998036584A2 Anonymous call rejection override
08/20/1998WO1998036577A1 Predictive coding method and decoding method for dynamic image
08/20/1998WO1998036551A1 Method and apparatus for connecting an incoming call to a computer system that is already engaged in a communication session
08/20/1998WO1998036549A1 Method for automatically adapting levels of signals exchanged in a communication network
08/20/1998WO1998036515A2 Full duplex communication circuit with a transducer for simultaneously generating audio output and receiving audio input
08/20/1998WO1998036344A2 Simplified-file hyper text protocol
08/20/1998DE19745350C1 Mobilfunktelefon für Multi-Mode-Betrieb und Verwendung einer Relaisstation für derartige Mobilfunktelefone Mobile phone for multi-mode operation and use of a relay station for such mobile phones
08/20/1998DE19704992A1 Voice controlled audio sending device for portable radio telephone
08/19/1998EP0859500A2 Method and apparatus for browsing the Internet with a telecommunications device
08/19/1998EP0859499A2 Portable type electronic appliance and method for generating dialing tones
08/19/1998EP0859498A2 Radiotelephone
08/19/1998EP0858712A1 Network directory methods and systems for a cellular radiotelephone
08/19/1998CN2288562Y Digital pager capable of displaying Chinese characters
08/19/1998CN1191060A Hearing aid with wireless remote processor
08/19/1998CN1191046A Power line telephone communications sytem having on hook digital voiceband messaging
08/19/1998CN1190859A Digital wireless telephone set
08/19/1998CN1190857A No pluging wire telephone equipment capable of recharging in any position
08/19/1998CN1190856A Information input device, cursor moving device and portable telephone
08/19/1998CN1190850A Data searching method for pressing-key type telephone system
08/19/1998CN1190841A Method of calling security guard for intermediate and small switchboard junction line in domestic automation system
08/19/1998CN1190840A Device used in phonetic communication visual display, its method and system
08/19/1998CN1190839A Portable electronic appliance with function of generating automatic dial sound and automatic dial method
08/19/1998CN1190772A Electronic device with electroluminescence board
08/19/1998CN1190759A Chinese character-numeral number corresponding method
08/18/1998US5797102 Arrangement for adapting the signal level in mobile phones
08/18/1998US5797098 User interface for cellular telephone
08/18/1998US5797089 Personal communications terminal having switches which independently energize a mobile telephone and a personal digital assistant
08/18/1998US5797088 Vehicular audio system incorporating detachable cellular telephone
08/18/1998US5796850 Noise reduction circuit, noise reduction apparatus, and noise reduction method
08/18/1998US5796822 Portable electronic device having a rotatable earpiece
08/18/1998US5796821 Hearing aid telephone interconnect system
08/18/1998US5796819 Echo canceller for non-linear circuits
08/18/1998US5796817 Hybrid circuit for an electric operating and scanning interface, applicable to electronic recorders of electromechanical telephone stations
08/18/1998US5796816 Device and method for cleaning telephone number list
08/18/1998US5796815 Communications device with improved ring signal detection
08/18/1998US5796810 Apparatus for dialing of caller ID block code and receiving call waiting caller-ID-signal
08/18/1998US5796807 Telephone recycling system
08/18/1998US5796806 Apparatus and method for spoken caller identification using signals of the advanced intelligent network
08/18/1998US5796789 Alerting device for telephones
08/18/1998US5796731 Multiline PCM interface for signal processing
08/18/1998US5796394 User interface and rule processing for a personal communications routing system
08/18/1998US5796047 Electric box for connection between a handset and a telephone base
08/18/1998US5794947 Sealing material for assembly
08/18/1998CA2152607C Electronic device coupling apparatus
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