0800 Empresarial
0800 Fixo = R$ 0.40
0800 Cel = R$ 1.10
Ligação Locais
Fixo para todo brasil somente R$ 0.08
Internacionais
R$ 0.10
Global Technology and Communication Systems Limited are fully integrated information and communication technology company with headquarters in Houston, Texas, USA.
We were established to deliver high-speed broadband Internet-based data, voice, and vid