Patents
Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223)
09/2000
09/20/2000CN2397678Y Ejection stretching mobile telephone
09/20/2000CN2397677Y Microwave resistance-suction device for wireless telephone
09/20/2000CN2397676Y Telephone with theft-proof and call distinguishing function
09/20/2000CN1267434A Mobile communications system for pricing calls and mobile station
09/20/2000CN1267184A Signal receiving and sending component
09/20/2000CN1267178A Charging device for wireless telephone set
09/20/2000CN1267177A Digital portable mobile telephone set and method for voice data input/output and storage/regeneration
09/20/2000CN1267166A Cordless or DECT telephone set provided with warning signal device specially
09/20/2000CN1267163A Separated digital answer recorder able to bidirectionally transmit speech data with personal computer and its method
09/20/2000CN1267161A Method and system for use of subscriber state and position information in radio network
09/20/2000CN1267014A Character input method and device
09/19/2000US6122682 Communication system for controlling data processing according to a state of a communication terminal device
09/19/2000US6122609 Method and device for the optimized processing of a disturbing signal during a sound capture
09/19/2000US6122530 Radiotelephone operable in plural default modes sharing a common function
09/19/2000US6122526 Cellular telephone and electronic camera system with programmable transmission capability
09/19/2000US6122523 Cellular radiotelephone system with remotely programmed mobile stations
09/19/2000US6122518 Mobile communication system including base stations each having definite number of traffic channels
09/19/2000US6122486 Transmission restricting device radio communication terminal equipment and transmission restricting system using these
09/19/2000US6122484 Method and apparatus for processing telephone calls
09/19/2000US6122370 Telephone design for mass customization
09/19/2000US6122369 Communication process device and method therefor
09/19/2000US6122368 Connector mounting arrangement in a center location of a plastic box
09/19/2000US6122353 Method and apparatus for detecting a telephone CPE alerting signal
09/19/2000US6122349 System and method for downloading an ADSI feature via the internet
09/19/2000US6122347 System and method for self-announcing a caller of an incoming telephone call
09/19/2000US6121958 Communications apparatus with a fixed keypad device and a retractable keypad device
09/19/2000US6121754 Method for displaying a "low battery" state in electrical equipment with electrical energy stores and electrical equipment with electrical energy stores with means for displaying a "low battery" state
09/19/2000US6119310 Hinge unit
09/19/2000CA2279067A1 Virtual phone line access device
09/19/2000CA2233044C Proximity and ambient light monitor
09/14/2000WO2000054541A1 A method and a system for monitoring of alarm applications in cellular nets
09/14/2000WO2000054530A1 System and method for independently downloading features into a set of storage locations in a wireless communication device
09/14/2000WO2000054502A1 Speakerphone is also module for video conferencing system
09/14/2000WO2000054490A1 Telephone charge management system
09/14/2000WO2000054488A1 Message routing
09/14/2000WO2000054487A1 Unified directory for caller id and electronic mail addresses
09/14/2000WO2000054483A1 Mobile video telephone
09/14/2000WO2000054482A1 Method and apparatus for telephone email
09/14/2000WO2000054481A1 Hands-free mobile phone
09/14/2000WO2000054480A1 Electronical apparatus with a display element that can be used in numerous ways
09/14/2000WO2000054479A2 Mobile telephone with a roll-out keyboard
09/14/2000WO2000054422A1 Apparatus for taking a portable terminal
09/14/2000WO2000054193A1 Mobile turret system
09/14/2000WO2000053138A1 System and method for ambient noise cancellation in a wireless communication device
09/14/2000DE19937268A1 Communication terminal with mobile telephone and GPS reception module has mobile telephone with data transmission unit operating on fixed radio frequency for wireless transfer from item data determined in the GPS reception module
09/14/2000DE19910749A1 Vorrichtung zum Prüfen der Funktionsfähigkeit einer mit einer TK-Anlage gekoppelten Türfreisprecheinrichtung Apparatus for testing the functionality of a coupled with a PBX door intercom
09/14/2000CA2367155A1 Telephone charge management system
09/13/2000EP1035748A1 Switching a mobile terminal to a silent ring mode
09/13/2000EP1035741A2 Wireless communication system having downloadable settings and method of operation
09/13/2000EP1035720A2 Device for checking the operabilty of a door phone coupled to a pbx
09/13/2000EP1035713A2 Partial voice message deletion
09/13/2000EP1035712A2 A communication terminal having a predictive editor application
09/13/2000EP1035711A1 Mobile phone and digitalisation method
09/13/2000EP1035710A1 Mobile telephone with articulated flap above the keypad
09/13/2000EP1035700A1 DSL transmission system with means for ensuring local echo orthogonality
09/13/2000EP1034674A1 Base station for mobile phone
09/13/2000EP1034649A1 Outgoing call handling system and method
09/13/2000EP1034532A1 A personal audio system
09/13/2000CN2396594Y Telephone handset with line storage cavity
09/13/2000CN2396588Y Keying hook mechanism for connector of mobile telephone
09/13/2000CN2396587Y Multi-media computer automatic dialing broadcasting device
09/13/2000CN2396586Y Number looking-up telephone capable of directly identifying number
09/13/2000CN2396585Y Sterilizing telephone
09/13/2000CN2396584Y Telephone with vertical transmitter
09/13/2000CN2396583Y Handset keying protecting cover
09/13/2000CN2396582Y Telephone handset cover with line cavity
09/13/2000CN2396581Y Mobile telephone with vertical and horizontal antenna
09/13/2000CN2396580Y Filtering telephone for secretary
09/13/2000CN1266598A System for connecting a data communication device over wireless terminals to a communication network
09/13/2000CN1266593A Method and apparatus for providing cellutar radio service to standard analog teminals
09/13/2000CN1266592A Portable information terminal and method of setting the same
09/13/2000CN1266591A Pager
09/13/2000CN1266345A Radio equipment
09/13/2000CN1266344A Bidirectional usable mobile telephone set
09/13/2000CN1266339A Method for transmitting data
09/13/2000CN1266324A Telephone dialing system with speech prompt function
09/13/2000CN1266321A Intelligent card, relative terminal, communication system and access remote application method
09/13/2000CN1266312A Method and apparatus for provding speaking telephone operation in portable communication equipment
09/12/2000US6119155 Method and apparatus for accelerating navigation of hypertext pages using compound requests
09/12/2000US6119023 Digital portable telephone set having backlighted display with reduced power consumption
09/12/2000US6119022 System for alerting portable communication device user of incoming call
09/12/2000US6119019 Flip cover assembly incorporating a cam member
09/12/2000US6119015 Method and apparatus for synchronizing synchronous information of each base station in cordless telephone system
09/12/2000US6118994 Portable communications device capable of autodialing truncated received telephone number
09/12/2000US6118986 Device for use with a user interface card
09/12/2000US6118882 Communication method
09/12/2000US6118881 Reduction of flow-induced microphone noise
09/12/2000US6118868 Compact modular layered network interface unit
09/12/2000US6118867 Tray for automatic dial telephones
09/12/2000US6118864 System and method for providing communication on a wide area network
09/12/2000US6118859 Telecommunications system and a subscriber device
09/12/2000US6118856 Method and apparatus for automatically forwarding an email message or portion thereof to a remote device
09/12/2000US6118391 Compression into arbitrary character sets
09/12/2000US6118320 Clock input circuit
09/12/2000US6118250 Power supply assembly for hand-held communications device
09/12/2000US6115886 Hinge apparatus
09/12/2000CA2265388A1 Method and apparatus for performing transmission line testing
09/12/2000CA2228139C Personal information manager for updating a telecommunication subscriber profile
09/12/2000CA2188511C Opening and closing mechanism for electronic device
09/12/2000CA2174708C Method and apparatus for routing conductors