Telecommunication services, namely, transmission of voice, data, graphics, images, audio and video related to teleconferencing by means of telecommunications networks, wireless communication networks, and the Internet; Audio teleconferencing; Network conferencing services; Providing instant messaging services; Providing telephone conferencing services; Teleconferencing services; Telepresence conferencing services; Text messaging services; Video conferencing services; Video teleconferencing; Videotext services; Web conferencing services; Web messaging
Telecommunications