Telecommunication services, namely, telephone communication services, voice and data services via land lines and satellites; electronic and digital transmission, delivery and forwarding of voice, data, information, images, signals, messages, and documents, with or without encryption and decryption; providing rental of telecommunication equipment in general; satellite transmission services; digital messaging; providing telecommunications connections and multiple-user access to a global computer network; Internet access provider services; providing telecommunications connections to intranet and extranet networks; providing telecommunications connection to customer sites; computer-based telephone call center telecommunications services