Enrique Used Aznar

Telefónica de Argentina SA is a telecommunications. It is engaged in offering telephone-related services such as PCS, basic telephone service, local telephony, domestic long-distance, domestic long-distance, international long-distance, public telephone, internet access, data transmission service, value-added service and cellular services. The company was founded on April 23, 1990 and is headquartered in Buenos Aires, Argentina.

Terra Networks SA was a provider of internet and on-line information service provider targeting Spanish-speaking customers in Spain and Latin America. The company provides Internet access for about 2 million consumers and small businesses, primarily in Spain and Latin America. It also offers online advertising and marketing, e-commerce and Web design and hosting services. It was located in Madrid, Spain.

The Group's principal activities are the provision of telecommunication services which include implementation of network services, data transmission, paging services of business communications and related services. The Group provides cable television, telephone directory advertising, courier services, Internet access and related services and operation of public telephone system. It also participates in the capital of other companies.

Telefónica Internacional operates as a holding company with interests in the telecommunications industry. The firm is based in Madrid.

Part of Telefonaktiebolaget LM Ericsson, Ericsson España SA is a mobile phone manufacturer based in Madrid, Spain. The Spanish company specializes in producing mobile phones.