Yes, for your SouthESIM to connect seamlessly with local networks across Latin America, you'll need to turn on "Data Roaming" in your phone settings. Don't worry, this only applies to the SouthESIM profile, not your home SIM. This simple step ensures you get online quickly, whether you're exploring the markets of Cusco, Peru, or relaxing on the beaches of Rio de Janeiro, Brazil, without any unexpected charges from your home provider.
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Do I need to enable “Data Roaming” for my SouthESIM in Latin America?
Updated April 22, 2026
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