Will I have internet coverage on long-distance buses or metro systems?

You can generally expect good internet coverage on most long-distance buses and within major metro systems in the countries SouthESIM covers. For instance, traveling on a bus between Cusco and Arequipa in Peru, or on the Mexico City Metro, you'll likely maintain a stable 4G/5G signal. While very remote areas or deep underground tunnels might have intermittent service, our networks (like Telcel in Mexico) are chosen for their broad and reliable coverage, keeping you connected on the move.