Communications via fiber-optic networks; Computer telephony services; Consulting in the field of telecommunication services, namely, transmission of voice, data, and documents via telecommunications networks; Providing remote Internet access; Providing technical support services regarding the usage of communications equipment; Providing telecommunication connectivity services for transfer of images, messages, audio, visual, audiovisual and multimedia works; Telecommunication consultation in the nature of technical consulting in the field of audio, text and visual data transmission and communication; Telecommunication services, namely, transmission of voice, data, graphics, images, audio and video by means of telecommunications networks, wireless communication networks, and the Internet; Telecommunications services, namely, wireless telephony and wireless broadband communications services for the transmission of voice and data; Voice over IP services; Wireless PBX services; Providing retail services featuring telecommunications and computer networking products; sale of telecommunications and computer networking products to resellers, systems integrators, and distributors