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