Data communication services, paging services by radio, telephone or other means of electronic communication, wireless communication, communications by VAN, message sending, communications by remote screen, information about telecommunication, electronic mail, rental of telephones, telephone services, communication by telephone, computer aided transmission of messages and images, communications by computer, wire services, cellular telephone communication, providing user access to a global computer network, electronic bulletin board services, telecommunications routing and junction services, teleconferencing services
Telecommunications