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)
07/1999
07/27/1999US5930347 Interruption of a call between two terminals by a call from another terminal
07/27/1999US5930345 Public telephone clip-on fraud prevention system
07/27/1999US5930339 Apparatus for processing a call
07/27/1999US5930338 Method for handling incoming calls on a pots telephone line to a user's premises
07/27/1999US5930297 Base station emulator
07/27/1999US5930239 Message transmission system and method for a radiocommunication system
07/27/1999US5929813 Antenna for mobile communications device
07/27/1999US5928809 Battery holder for a mobile telephone
07/27/1999US5928000 Axially-compliant coaxial connectors and radiotelephones including the same
07/27/1999US5927997 Elastomeric contact
07/27/1999CA2172748C Digital secretary
07/27/1999CA2164550C Communication system using server
07/27/1999CA2141717C Wireless portable telephone
07/22/1999WO1999037108A1 Radiocommunication equipment with secure communication mode and extension unit forming part of such an equipment
07/22/1999WO1999037107A1 Method for terminal assisted menu presentation of added value services in mobile communication systems
07/22/1999WO1999037105A2 Graphic image message generation
07/22/1999WO1999037082A1 Public telephone
07/22/1999WO1999037077A1 Apparatus and method for prevention of accidental activation of keys in a wireless communication device
07/22/1999WO1999037076A1 System and method for automatic pbx detection
07/22/1999WO1999037075A1 Graphical user interface for enabling manipulation of graphic images on a display screen
07/22/1999WO1999037074A1 Storage device for a communications terminal
07/22/1999WO1999035932A1 Case for portable telephones
07/22/1999WO1999015952A3 Reduced keyboard disambiguating system
07/22/1999WO1999014650B1 Single touch dual axis input device
07/22/1999DE19901896A1 Vehicle indicating system with continuous journey control
07/22/1999DE19900734A1 Telephone with combined calculator mode
07/22/1999DE19801576A1 Terminal-supported menu guidance for value added service
07/22/1999DE19800967A1 Stationary operation arrangement for mobile communication instrument
07/22/1999DE19800615A1 Control in door call installation
07/22/1999CA2316913A1 Apparatus and method for prevention of accidental activation of keys in a wireless communication device
07/22/1999CA2316813A1 Public telephone
07/21/1999EP0930800A2 Video enabled answering machine
07/21/1999EP0930770A2 Portable cellular phone having the function of a camera
07/21/1999EP0930768A1 Communication terminal
07/21/1999EP0930766A2 Systemfor digital radio communication between a wireless LAN an a PBX
07/21/1999EP0930762A1 Corded to cordless telephone conversion kit
07/21/1999EP0930761A2 Telephone with adaptive speed dial method
07/21/1999EP0930760A2 Method and apparatus for inputting information
07/21/1999EP0930720A2 Mobile telephone and method of operation for the same
07/21/1999EP0930593A1 Paging
07/21/1999EP0929962A1 Voice-dialing system using model of calling behavior
07/21/1999EP0929946A1 Echo canceller with silence detection
07/21/1999EP0929945A1 Echo path delay estimation
07/21/1999EP0898835A4 Multi-mode communication network with handset-assisted cordless base station activation
07/21/1999EP0728375B1 Cooling a large microprocessor in a small module
07/21/1999CN2330128Y Test pencil for mobile telephone
07/21/1999CN2330127Y Multifunctional mobile telephone cell box
07/21/1999CN2330121Y Subscriber auto-controlled calling limiting telephone lock
07/21/1999CN2330120Y Telephone protecting cover
07/21/1999CN2330119Y Remote-controlled display device for telephone line with electricity
07/21/1999CN2330118Y Shoulder-mounted mobile telephone cover
07/21/1999CN1223779A Intelligent docking station for short message service
07/21/1999CN1223778A Call forwarding function for a portable radio communications device
07/21/1999CN1223536A Apparatus and method for mobile communications
07/21/1999CN1223535A Radio telephone dialing method
07/21/1999CN1223531A Portable information terminal apparatus, numeric displaying method, storage medium, and information processing apparatus
07/21/1999CN1223525A Network controller for cable television delivery systems
07/21/1999CN1223522A Public telephone set
07/21/1999CN1223519A Method for frequency selection when changing password in radio communication apparatus
07/21/1999CN1223518A Telephone dialing device with real redialing function
07/21/1999CN1223517A Method for reporting information of main frame power cut off to extension in radio communication apparatus
07/20/1999US5926770 Radio selective calling receiver
07/20/1999US5926769 Cellular telephone having simplified user interface for storing and retrieving telephone numbers
07/20/1999US5926766 Cordless telephone with division of channels into groups of channels
07/20/1999US5926760 System for providing features for a land-line supported private base station operable in a cellular system
07/20/1999US5926756 Method and system for programming a cellular phone
07/20/1999US5926748 Portable radio apparatus capable of keeping antenna away from user when calling
07/20/1999US5926545 For attaching to a mobile telephone
07/20/1999US5926543 Headset amplifier with automatic log on/log off detection
07/20/1999US5926542 Telephone circuit capable of inhibiting noise of customer premises equipment alerting signal
07/20/1999US5926541 Apparatus and method for checking signals
07/20/1999US5926537 Generating a distinctive ring tone for a calling party subscriber within a telecommunications network
07/20/1999US5926534 Preemptive telecommunication interface for computer systems
07/20/1999US5926529 Communication system for detecting an unauthorized intruder terminal unit
07/20/1999US5926525 Information service method through automatic answering function in facsimile system
07/20/1999US5926524 Messaging system scratchpad facility
07/20/1999US5926523 Apparatus and method of recognizing establishment of speech channels in communication appliances connected in parallel to a common telephone line
07/20/1999US5926464 Customer telecommunication interface device with built-in network features
07/20/1999US5926119 Numeric keypad configuration
07/20/1999US5926104 Selective call device and method of subscribing to information services
07/20/1999US5925847 Housing for appliances in the field of electrical datacommunication
07/20/1999US5925101 For updating telephone directory information in a client/server architecture
07/20/1999US5924749 Torsionally-biased latch arrangement
07/20/1999CA2259103A1 Telephone switching system
07/20/1999CA2172642C Tone detector with improved performance in the presence of speech
07/20/1999CA2160283C Cordless telephone arranged for operating with multiple portable units in a frequency hopping system
07/20/1999CA2148283C Cordless telecommunication apparatus
07/15/1999WO1999035880A1 Earpiece acoustics
07/15/1999WO1999035874A1 Video telephone with image memory
07/15/1999WO1999035814A2 Methods and apparatus for improved echo suppression in communications systems
07/15/1999WO1999035813A1 Methods and apparatus for providing comfort noise in communications systems
07/15/1999WO1999035812A1 Methods and apparatus for controlling echo suppression in communications systems
07/15/1999WO1999035808A1 Telecommunications networks
07/15/1999WO1999035807A1 Telephone message remote notify module
07/15/1999WO1999035806A1 Method and system for totally voice activated dialing
07/15/1999WO1999035805A1 Pseudo dedicated line remote information delivery system
07/15/1999WO1999035804A1 Operating surface for class functions in a telephone
07/15/1999WO1999035802A2 System for delivering data content over a low bit rate transmission channel
07/15/1999WO1999035801A1 System for transmitting subscription information and content to a mobile device
07/15/1999WO1999035778A2 Low level content filtering
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