CooperNet (Cooperativa Nacional de Transmissão de Dados Ltd) is organized
as a cooperative in which UNT acts as the operating company. UNT is a new Mobitex
operator. The company is situated in Rio de Janeiro and their network covers
the cities of São Paulo, Rio de Janeiro and Curitiba.
The system operates on the 900 MHz frequency band and is mainly used for POS,
EFT (Electric Funds Transfer) and credit information.
Rua Assungui, 535
Sao Paulo, 04131-000
Telephone: +55 11 3444 4550
Fax: +55 11 3444 4553