Informasi tentang telekomunikasi (Information about telecommunication), Jasa pemanggilan (radio, telepon atau sarana komunikasi elektronik lainnya (Paging services (radio, telephone or other means of electronic communication)), Jasa ruting dan simpangan telekomunikasi (Telecommunications routing and junction services), Komunikasi melalui telepon (Communications by telephone), Komunikasi melalui telepon selular (Communications by cellular phones), Pengiriman pesan (Message sending), Pengiriman pesan dan gam bar dengan bantuan komputer (Computer aided transmission of messages and images), Penyediaan akses ke dalam basis data (Providing access to databases), Penyiaran televisi kabel (Cable television broadcasting), Transmisi satelit (Satellite transmission)