Electronic Tele-Communications, Inc. designs, manufactures, and markets digital voice information systems and related services. Its equipment provides a range of audio and computer information and call handling capabilities via telephone networks, computer networks, and the Internet. Its digital voice information systems deliver network interoperability and various applications. Its applications include automatic callback, changed number with call completion, repeat dialing, and wake-up/reminder services enable providers to differentiate themselves from their competition. It offers a range of services, which include professional recording, turn-key installations, on-site trainings, and 24-hour technical support. It provides time weather temperature systems and related services. Its customers include independent telephone companies, long distance companies, wireless carriers, cable companies, utilities, telecommunications manufacturers, and other businesses and organizations.