4 FAQs about Indonesia eSIMs
Real questions, plain answers — picked from our Indonesia support inbox.
Does this CoreESIM plan extend coverage to Malaysia or other Southeast Asian nations?
This specific CoreESIM data plan is geo-restricted for use exclusively within Singapore . It does not provide roaming capabilities in adjacent territories like Malaysia (e.g., Joho…
Which Indonesian mobile networks does CoreESIM utilize?
CoreESIM strategically partners with Indonesia's premier Tier-1 mobile network operators to deliver optimal performance. Our service primarily leverages the infrastructure of Telko…
What is the recommended activation procedure for my CoreESIM Indonesia plan?
CoreESIM advises scanning your eSIM QR code prior to departure for Indonesia , ideally while connected to a stable Wi-Fi network at your home location. This pre-activation ensures …
If my CoreESIM data service is interrupted in Indonesia, how can I contact support?
Should your CoreESIM data service encounter an interruption in Indonesia , connect to a readily available Wi-Fi network, such as those found in hotels or cafes in urban centers lik…
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