Telephone call screening and blocking device for transmitting, switching, receiving, filtering, managing, and processing calls and blocking unwanted calls; software for transmitting, switching, receiving, filtering, managing, and processing telephone calls and blocking unwanted calls; operating system software for telephone call screening and blocking device; telephones; mobile telephones; telecommunications computer hardware and software for transmitting, switching, receiving, and processing voice calls; electronic equipment for transporting and aggregating telephone calls across multiple network infrastructures and communications protocols; computer software for transporting and aggregating telephone calls across multiple network infrastructures and communications protocols; interfaces for electronic communications network service providers; computer networking hardware and software for interfacing and integration, telephone switching, network switches, and providing telephone services for telecommunications networks; computer hardware and software for managing telephone systems, computer networking, for interfacing and integration, for telephone switching, for providing telephone services for telecommunications networks and network switches for systems integration, call management, the diagnosis of faults; replacement parts, fittings, and peripherals for all the aforesaid goods

Telecommunication services; call filtering services; voice mail; telecommunications by telephone and via the Internet and public switched telephone networks; transmission and forwarding of telecommunications; switching services for telephony and communications networks; providing telecommunication connection to the Internet and databases; providing information in the field of telecommunications via electronic networks, including the Internet; consultancy, information and advice relating to the aforesaid fields

Integration of software and computer networks; product development; configuration and remote control services for telephony and communications networks; research, development, design, technological support services, namely, troubleshooting in the nature of diagnosing computer hardware and software problems in the field of electrical and electronic equipment, telephones, mobile telephones, communication devices, filter devices, devices for voice mail calls, wireless information devices, computer programs, operating system programs, utility programs and application programs, software for the design, development, modeling, simulation, compiling, unblocking, verification, construction and interfacing of electrical and electronic equipment