Antonio Gonçalves de Oliveira

The Group's principal activities are the operation of cellular telecommunication services in the States of Rio de Janeiro and Espirito Santo. The Group also provides services such as data transmission, cellular mobile telephone services, video text and telex transmission.The Group has two fully owned subsidiaries, Telerj Celular SA and Telest Celular SA, which operate in the states of Rio de Janeiro and Espirito Santo respectively. The Group has total 4740 thousand clients and 51 own sales-centres at the end of 2005.

The Group's principal activities are the management and exploration of public, private and industrial telephone services. Its operations also include leased lines and data transmission. The Group operates in the market of cellular mobile telephone service, telex transmission and other related services in the State of Minas Gerais.

Vivo Participaçoes SA provides wireless telecommunication services. Its services include phone data transmission, mobile internet services, voice and data transmission, such as access to mobile broadband Internet, video transmission and other on-line communication formats. The company was founded in 1998 and is headquartered in São Paulo, Brazil.

The Company's principal activity is to provide public, private and industrial telephone, leased lines and data transmission services. It operates in the market of cellular mobile telephone, internet, telex transmission and other related services in the state of Minas Gerais.