China's ZTE Corporation engages in the design, development, production, distribution, and installation of telecom equipment, communications systems and information solutions for carriers, businesses, governments and consumers. Its portfolio includes wireless, wireline, and core networks; IT and telecom software systems, products and services; and smart devices such as phones, mobile data terminals and family terminals. It also provides design and consultation services as well as integrated informatisation solutions for government and businesses through the application of communications networks, Internet of Things, Big Data and cloud computing technologies. ZTE's products, solutions and services are used in over 160 countries. In Latin America, the company has sales offices in Argentina, Brazil (Brasília and São Paulo), Bolivia, Costa Rica, Chile, Colombia, the Dominican Republic, Ecuador, Guatemala, Haiti, Jamaica, Mexico, Nicaragua, Panama, Peru, Paraguay, El Salvador, Uruguay, and Venezuela. In 2016, ZTE entered an agreement with Telefonica to build the first VoLTE and FMC commercial network in Latin America. The company was founded in 1986 and is headquartered in Shenzhen, Guangdong province.