Questões de Concurso Público ANATEL 2006 para Analista Administrativo - Ciências Humanas ou Sociais
Foram encontradas 96 questões
All that Japanese and Korean peoples request in cellular telephony are images, video and sound.
In terms of cellular telephony, Brazil is far behind the two Asian countries mentioned in the text.
There are cases when Brazil and USA have launched multimedia applications at the same time.
The mobile phone system aims at reaching every Brazilian social class
Cellular phones have substituted for the fixed telephone system.