Empresa Nacional de Telecomunicaciones S.A. operates as a telecommunications company in Chile and Peru. The company provides mobile phone services, including voice, added value, data, broadband and mobile Internet; and fixed network services, including long distance, traffic, integrated voice, data and Internet networks, and IT services. It also offers postpaid, prepaid, and roaming services; wireless telephony and television; and fiber optic, data and internet network services; long-distance and satellite services; and smartphones, speakers, headphones, tablets, smart watches, batteries, chargers, etc. In addition, the company provides multimedia and mobile broadband plans; managed IT services and digital solutions with IoT technologies, BigData Analytics, AI and Cloud;, travel, equipment, savings, life and health, attendance, and car insurance services; cloud infrastructure, secure cloud, Microsoft Azure, and SAP services; international long distance, local telephone, contact center services; private network and connectivity; cybersecurity solutions; various applications, such as office 365, SmartKi, Onway, Google workspace, and Amazon Web Services; and Internet of Things solutions, including fleet tracking, M2M, construction, access control for condominiums, and groundwater monitoring, and other services. Further, it offers infrastructure leasing; mobility and fixed wireless broadband services; traffic business; data center solutions comprising housing, server and server hosting. It serves individuals, companies, corporations, telecommunications companies, agents, distributors, department stores or other distribution channels. The company was incorporated in 1964 and is headquartered in Santiago de Chile, Chile. Empresa Nacional de Telecomunicaciones S.A.operates as a subsidiary of Inversiones Altel Limitada.