Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
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11/11/1998 | CN1198619A Multi-jump communication system |
11/10/1998 | US5836009 Caller ID telephone with signal attenuation |
11/10/1998 | US5835732 Miniature digital assistant having enhanced host communication |
11/10/1998 | US5835583 Device for automatically operating a vehicle |
11/10/1998 | US5835582 Telephone call alerting system and information processing system used in such |
11/10/1998 | US5835580 Method and apparatus for automated provisioning and billing of communication services |
11/10/1998 | US5835576 Telephonic-interface lottery device |
11/10/1998 | US5835575 Data collection system |
11/10/1998 | US5835574 Dual-tone multi-frequency signal transfer protocol |
11/10/1998 | US5835573 Method and system for call screening |
11/10/1998 | US5835572 Customized, billing controlled call bridging system |
11/10/1998 | US5835571 Automated telephone service interface |
11/10/1998 | US5835570 Voice-directed telephone directory with voice access to directory assistance |
11/10/1998 | US5835568 Communications system call complete arrangement |
11/10/1998 | US5835567 Telephone line circuit testing jumper plug |
11/10/1998 | US5835566 System and method for providing in-band and out-of-band testing of telecommunications network components |
11/10/1998 | US5835565 Telecommunication system tester with integrated voice and data |
11/10/1998 | US5835480 Circuitry and method for simultaneously transmitting voice and data information |
11/10/1998 | US5835180 Telephone and key telephone system having electronic directory function |
11/10/1998 | US5835126 Interactive system for a closed cable network which includes facsimiles and voice mail on a display |
11/10/1998 | US5835085 Graphical display of relationships |
11/10/1998 | CA2138170C Service platform |
11/06/1998 | CA2204594A1 Method of determining telecommunications switch compliance |
11/05/1998 | WO1998049849A1 Method and apparatus for providing dispatch service to an existing telephone network |
11/05/1998 | WO1998049845A2 Method and apparatus for delivering and presenting calling name information in a wireless communications system |
11/05/1998 | WO1998049826A1 A method relating to telephone communications that include the transmission of advertising messages |
11/05/1998 | WO1998049822A1 Generating a distinctive ring tone for a calling party subscriber within a telecommunications network |
11/05/1998 | WO1998049821A1 Methods and apparatus for creating automated servers for display telephones |
11/05/1998 | WO1998049819A1 A method and a system for use in a telecommunication network |
11/05/1998 | WO1998049818A1 Combined mobile telephone and remote control terminal |
11/05/1998 | WO1998049817A1 Automatic service registration |
11/05/1998 | WO1998049809A2 Switchless call processing |
11/05/1998 | WO1998049530A1 Multiple fluid meter assembly |
11/05/1998 | WO1998048607A1 Call waiting in call setup |
11/05/1998 | WO1998038769A3 Frame alignment of test signals in a communication system |
11/05/1998 | WO1998037680A3 E-mail server for message filtering and routing |
11/05/1998 | WO1998035509A3 Method for routing calls to call centers based on statistical models of call behavior |
11/05/1998 | WO1998026620A3 Providing location-based call forwarding within a mobile telecommunications network |
11/05/1998 | DE19813463A1 Telecommunications system managing method for call forwarding |
11/05/1998 | DE19716355A1 Mass storage record and play back telephone answering system |
11/05/1998 | DE19708525C1 Kommunikationssystem Communication system |
11/05/1998 | CA2287930A1 Methods and apparatus for creating automated servers for display telephones |
11/05/1998 | CA2287888A1 Switchless call processing |
11/05/1998 | CA2287412A1 Method and apparatus for delivering and presenting calling name information in a wireless communications system |
11/05/1998 | CA2287359A1 A method relating to telephone communications that include the transmission of advertising messages |
11/04/1998 | EP0876071A1 Automatic determination of audio or vibration alerting for an incoming call in a wireless handset |
11/04/1998 | EP0876046A2 Method for billing in intelligent networks |
11/04/1998 | EP0876043A2 Enhanced voice mail system and method for using it |
11/04/1998 | EP0876042A2 Method and system for collecting and authenticating updates to a network-based directory service |
11/04/1998 | EP0876041A2 Improved path replacement scheme |
11/04/1998 | EP0876038A2 Method for determining a nominal identification of a telecommunication subscriber |
11/04/1998 | EP0876037A2 Terminal, method of automatic call-back and telecommunications system |
11/04/1998 | EP0876006A2 Multi-hop telecommunications system |
11/04/1998 | EP0875124A1 Device and method to establish communication |
11/04/1998 | EP0875110A1 Method to provide voice call notification and control messaging over a data path |
11/04/1998 | EP0875047A2 Telecommunications system |
11/04/1998 | EP0706743B1 Mediation of open advanced intelligent network interface for public switched telephone network |
11/03/1998 | US5832524 Method for transfer of data files from a mass storage of a communication device to a post-processing system by using control files |
11/03/1998 | US5832433 Speech synthesis method for operator assistance telecommunications calls comprising a plurality of text-to-speech (TTS) devices |
11/03/1998 | US5832432 Method for converting a text classified ad to a natural sounding audio ad |
11/03/1998 | US5832081 Telephone set line cord strain relief attachment assembly |
11/03/1998 | US5832078 Multiple jack and enclosure apparatus combination |
11/03/1998 | US5832071 Electronic patching system for telecommunications devices |
11/03/1998 | US5832070 Device for programming script sets in a telephone system |
11/03/1998 | US5832068 Data processing system with real time priority updating of data records and dynamic record exclusion |
11/03/1998 | US5832067 Method and apparatus for integrating telephone signals with an alarm clock |
11/03/1998 | US5832065 Personal communications and multimedia mail system |
11/03/1998 | US5832063 Methods and apparatus for performing speaker independent recognition of commands in parallel with speaker dependent recognition of names, words or phrases |
11/03/1998 | US5832062 Automated voice mail/answering machine greeting system |
11/03/1998 | US5832061 System and method incorporating a mover's mailbox in an intelligent network |
11/03/1998 | US5832060 System and associated method for concatenated messaging |
11/03/1998 | US5832059 For monitoring and displaying information |
11/03/1998 | US5832058 For monitoring a pattern of signals to determine the cadence |
11/03/1998 | US5832057 Lockout device for preventing telephone eavesdropping from an extension device, and method |
11/03/1998 | US5831979 Method and apparatus for crossconnecting transmission members in the outside distribution plant of a telecommunications network for providing access to customer lines to a plurality of service providers |
11/03/1998 | US5831665 Video switching system, video communications system and method for automatically establishing video communications using a telephonic switch |
11/03/1998 | CA2158833C Method and system for managing telecommunications such as telephone calls |
11/03/1998 | CA2116010C Remote workstation use with database retrieval system |
10/29/1998 | WO1998048587A1 A method of routing a short message and an apparatus for routing a short message |
10/29/1998 | WO1998048574A2 Intercepting call communications within an intelligent network |
10/29/1998 | WO1998048562A2 Connection time free data messaging through telephone networks |
10/29/1998 | WO1998048561A1 Reservation scheduling system for audio conferencing resources |
10/29/1998 | WO1998048560A1 Universal mailbox and system for automatically delivering messages to a telecommunications device |
10/29/1998 | WO1998048559A1 An automated method and arrangement for integrating a telephone system with an announcement system |
10/29/1998 | WO1998048558A1 Computer telephony integrated network |
10/29/1998 | WO1998048557A1 Computer telephony integrated network |
10/29/1998 | WO1998048556A1 Procedure for the transmission of information in a telephone network |
10/29/1998 | WO1998048549A1 Integrated message center |
10/29/1998 | WO1998048542A1 Apparatus and method for internet telephony routing |
10/29/1998 | WO1998048541A2 Direct digital access arrangement circuitry and method for connecting to phone lines |
10/29/1998 | WO1998037678A3 An electronic voice mail message handling system |
10/29/1998 | WO1998037659A3 Method and apparatus for offering additional product functions to a user |
10/29/1998 | WO1998024223A3 Universal compatibility software system for services in communications and information processing networks |
10/29/1998 | WO1998023117A3 Method and mobile communication system for routing of call connections |
10/29/1998 | DE19816896A1 Remote line monitoring for extension phones in distributed telephone network |
10/29/1998 | DE19715668A1 Kommunikationssystem zum Bereitstellen von Nachrichten in verschiedenen Sprachen Communication system for providing messages in different languages |
10/29/1998 | CA2287431A1 Connection time free data messaging through telephone networks |
10/29/1998 | CA2286762A1 An automated method and arrangement for integrating a telephone system with an announcement system |
10/29/1998 | CA2286338A1 Apparatus and method for internet telephony routing |
10/28/1998 | EP0874515A2 Inhibiting completion of defrauding calls |