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Everyone
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About this app

The CST application allows you to activate lines with options for requesting a new number or portability.

We have plans without asterisks, with a fixed price!

In addition to being able to check your data consumption, purchase additional packages, pay for your plan. All in one app.
Updated on
May 25, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 2 others
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

What’s new

Realizamos melhorias internas e adicionamos novos recursos para tornar sua experiência ainda mais completa, estável e eficiente.

Também fizemos ajustes na interface e otimizações gerais de desempenho.
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Everyone
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About the developer
CST CERENTINI SOLUCOES EM TECNOLOGIA E TRANSMISSAO DE DADOS LTDA
marketing@cst.net.br
Rua ISMAEL PEREIRA 23 SALA 02 OLIVEIRA CACHOEIRA DO SUL - RS 96505-420 Brazil
+55 51 99875-5893
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