| Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
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| 02/25/2009 | CN101374173A Method and apparatus for providing telephone call sound-recording business in telephone communication system |
| 02/25/2009 | CN101374157A Method and system for the transmission of data that has not been explicitly requested in a mobile radio system |
| 02/25/2009 | CN101374056A Method and system for opening charging account data capability |
| 02/25/2009 | CN101373463A Panel management method, device management platform and telecommunication apparatus |
| 02/25/2009 | CN100464602C Testing device for mobile communication equipment |
| 02/25/2009 | CN100464601C Bidirectional mobile network element monitoring device based on IVR technology |
| 02/25/2009 | CN100464593C Method for transmitting and receiving short message to one card-multiple number service and short message center |
| 02/25/2009 | CN100464556C Agent system of telephone conference |
| 02/25/2009 | CN100464555C A system and method for realtime interaction of telephone speech based on voicexml |
| 02/25/2009 | CN100464554C System and method for playing background sound used for public telephone exchange net |
| 02/25/2009 | CN100464553C Dispatch table and device of chief operator's desk for digital programme control dispatcher |
| 02/25/2009 | CN100464552C Method of quick short message input for handset |
| 02/25/2009 | CN100464538C Method and apparatus for automatic testing media gateway |
| 02/25/2009 | CN100464514C Control method for holding the mixed telephone conference with the instant communication device |
| 02/24/2009 | US7496950 Secure remote management appliance |
| 02/24/2009 | US7496640 Method and apparatus for data-linking a mobile knowledge worker to home communication-center infrastructure |
| 02/24/2009 | US7496511 Method and apparatus for using locale-specific grammars for speech recognition |
| 02/24/2009 | US7496372 Accessing numbers outside a closed user group in a mobile communication system |
| 02/24/2009 | US7496359 System for finding a missing mobile phone |
| 02/24/2009 | US7496357 Automated telephone assistant device and associated methods |
| 02/24/2009 | US7496356 Radio communication apparatus with the function of a teletypewriter |
| 02/24/2009 | US7496354 Telematic service procedure |
| 02/24/2009 | US7496353 System and method for providing multi-party message-based voice communications |
| 02/24/2009 | US7496348 Wireless communication network security method and system |
| 02/24/2009 | US7496347 Method and apparatus for providing secure wireless communication |
| 02/24/2009 | US7496190 System with call forward profile |
| 02/24/2009 | US7496189 Caller information display methods and systems |
| 02/24/2009 | US7496188 N-ways conference system using only participants' telephony devices without external conference server |
| 02/24/2009 | US7496187 In-bound call directed telephone station and method of directing a telephone station based on an in-bound call |
| 02/24/2009 | US7496186 Outside-LAN connectable IP key telephone system, terminal unit thereof, main unit thereof, and outside-LAN connecting method |
| 02/24/2009 | US7496111 Interface for intelligent network services |
| 02/24/2009 | US7496091 Virtual PBX system |
| 02/24/2009 | US7496089 Network, private branch exchange, and PBX additional service starting method |
| 02/24/2009 | US7496054 Networked computer telephony system driven by web-based applications |
| 02/24/2009 | CA2338127C Telecommunication method and suitable system for establishing a connection with a mobile station |
| 02/24/2009 | CA2320353C Interaction handler for telephone subscriber services |
| 02/19/2009 | WO2009023875A1 System and methods for providing emergency service trust in packet data networks |
| 02/19/2009 | WO2009023446A1 Teleconferencing systems and methods |
| 02/19/2009 | WO2009022752A1 Radio communication system and method |
| 02/19/2009 | WO2009022407A1 Inspection method |
| 02/19/2009 | WO2009022023A1 Method for transmitting advertising |
| 02/19/2009 | WO2009021761A1 System, method, and device for playing music during conversation suspension |
| 02/19/2009 | WO2009021760A1 Accessing stored data objects using contact data corresponding to a remote communications party |
| 02/19/2009 | WO2009021437A1 Method, terminal and system for providing video operation information |
| 02/19/2009 | WO2009021332A1 Call screening system and method |
| 02/19/2009 | WO2009001035A3 Transmission of audio information |
| 02/19/2009 | WO2008121347A8 System and method for gateway call routing |
| 02/19/2009 | WO2008115298A3 System capability discovery for software defined radio |
| 02/19/2009 | WO2008081119A3 Telephone system interpreting the number of characters transmitted in order to deduce an implicit command |
| 02/19/2009 | US20090049529 Method Of Billing A Purchase Made Over A Computer Network |
| 02/19/2009 | US20090049006 Method and system for processing knowledge |
| 02/19/2009 | US20090048975 Method Of Billing A Purchase Made Over A Computer Network |
| 02/19/2009 | US20090048909 Method and Apparatus for integrated telephone and internet services |
| 02/19/2009 | US20090047978 Method for Confirming End Point Location of 911 Calls |
| 02/19/2009 | US20090047941 Method and Apparatus for Deactivating Mobile Radio Stations From the Network |
| 02/19/2009 | US20090047940 Method and apparatus for providing idle screen service |
| 02/19/2009 | US20090047938 Media Handling for Multimedia Conferencing in Multihop Cellular Networks |
| 02/19/2009 | US20090047937 Anonymous location service for wireless networks |
| 02/19/2009 | US20090047936 Method for codec negotiation and selection |
| 02/19/2009 | US20090047934 Accessing Stored Data Objects Using Contact Data Corresponding to a Remote Communications Party |
| 02/19/2009 | US20090047924 System and method for providing location information to a public safety answering point during an emergency 911 call from a WiFi handset |
| 02/19/2009 | US20090046846 Agent communications tool for coordinated distribution, review, and validation of call center data |
| 02/19/2009 | US20090046844 Calling party ringtone selection in telephone system |
| 02/19/2009 | US20090046843 System and method for performing an action on a phone in response to a user initiating an outbound call to one or more select phone numbers |
| 02/19/2009 | US20090046842 Communication system and method |
| 02/19/2009 | US20090046841 Telecommunication call management and monitoring system with voiceprint verification |
| 02/19/2009 | US20090046840 Telephone network messaging |
| 02/19/2009 | US20090046686 Wireless connecting system for connecting network apparatus to wireless network and network apparatus used in wireless connecting system |
| 02/19/2009 | US20090046321 Print Medium having Coded Surface for Audio data Retrieval |
| 02/19/2009 | DE102006036566B4 Vorabinformation von Managern über die Itf-N Schnittstelle Preliminary information from managers about the Itf-N interface |
| 02/19/2009 | CA2696132A1 System and method for configuring and executing communication diversion with a globally routable user agent uniform resource identifier |
| 02/18/2009 | EP2026598A1 Voice conference device |
| 02/18/2009 | EP2026593A1 Method for accomplishing personalization of nickname in message and apparatus thereof, message server and terminal |
| 02/18/2009 | EP2026550A1 Incoming call routing system and method for a VoIP network |
| 02/18/2009 | EP2026549A2 Method and system for a handheld wireless communication device for configuring connection to and use of local and remote resources |
| 02/18/2009 | EP2026548A1 A method, system and device for implementing controlled charging |
| 02/18/2009 | EP2026329A1 Speech situation data creating device, speech situation visualizing device, speech situation data editing device, speech data reproducing device, and speech communication system |
| 02/18/2009 | EP2026270A1 System and method for dynamic configuration of scanning engine |
| 02/18/2009 | EP2026215A1 System and method for facilitating targeted mobile advertisement using pre-loaded ad content |
| 02/18/2009 | EP2025141A1 Method for forwarding a message, computer unit, and communication system |
| 02/18/2009 | EP2025140A1 A dynamic connection distributor |
| 02/18/2009 | EP2024857A2 Techniques for providing caller id of participants in a conference call invitation |
| 02/18/2009 | EP1721447A4 Method and apparatus for selecting an alert mode based on user biometrics |
| 02/18/2009 | EP1495413B1 Messaging response system |
| 02/18/2009 | EP1346555B1 Monitoring system |
| 02/18/2009 | CN201197147Y ADSL tester |
| 02/18/2009 | CN101371561A Home communications server |
| 02/18/2009 | CN101371560A Initiating ecommerce sessions using multimedia ringback tones |
| 02/18/2009 | CN101370309A Intelligent network method for triggering mobile intelligent network service application |
| 02/18/2009 | CN101370298A Method for improving call transfer reliability |
| 02/18/2009 | CN101370284A Incoming call refusing system and method thereof |
| 02/18/2009 | CN101370232A Mobile phone test method based on client/service mode |
| 02/18/2009 | CN101370231A Mobile phone test system based on client/service mode |
| 02/18/2009 | CN101370230A Automatic test system and method for mobile phone keyboard |
| 02/18/2009 | CN101370223A Threshold monitoring method based on performance index |
| 02/18/2009 | CN101370218A Electrified test system and method for GSM module |
| 02/18/2009 | CN101370189A Multimedia playing method and system, multimedia server and mobile terminal |
| 02/18/2009 | CN101370188A Multimedia customizing method and multimedia server |
| 02/18/2009 | CN101370115A Conference terminal, conference server, conference system and data processing method |
| 02/18/2009 | CN101370056A Digital audio automatic gain control method and its system |