Getting your SouthESIM ready for your adventure is a breeze! First, you'll receive a QR code via email. While you still have Wi-Fi (at home or the airport), go to your phone's settings, find 'Mobile Data' or 'Cellular,' and choose 'Add eSIM' or 'Add Data Plan,' then scan the QR code. This installs the eSIM. Second, once you land in your destination, say Mexico City or Bangkok, simply select your SouthESIM line as your preferred option for mobile data. Your plan will then activate, connecting you instantly to a local network!
HELP CENTER
How do I get my SouthESIM up and running after buying it?
Updated April 22, 2026
Was this answer helpful?
Related questions
Other answers in this topic that travelers found useful.
Is there any hidden fee or contract?
Answer: Absolutely not. At Cellesim, we believe in 100% transparency. You only pay the price you see on the screen. It is a one-time prepaid…
Read answerWill I have coverage at the Great Wall of China and other remote attractions?
Coverage with EastESIM will generally be strong at popular tourist sites like the more accessible sections of the Great Wall of China (e.g.,…
Read answerCan I top up or extend my plan?
Answer: Yes, you can easily top up your active plan. Simply log in to the "My eSIMs" section on our website and select the eSIM you wish to …
Read answerIs the connection stable across the country?
Answer: Yes. Cellesim partners with top-tier local network providers in every country to ensure you get the best possible coverage and 4G/5G…
Read answerWhen does the plan validity start?
Answer: Your plan's validity period (e.g., 7 days or 30 days) only begins when your eSIM connects to the local mobile network in your destin…
Read answer