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What is eSIM?

eSIM is a "virtual card", that is, the traditional physical SIM card is digitized. You can bind the door number to your mobile phone through QR code or URL, and you can also use the OTA (Over the Air) method when you change your phone in the future to change the door number to a new phone, eliminating the need to plug and unplug the physical SIM card action. Depending on the functions provided by different mobile phone models, you can even download several eSIM numbers to switch between (but you can only use one number at a time).

When using it for foreign tourism and business activities, you don’t need to insert or remove the SIM card on your mobile phone. You only need to switch the phone number through eSIM, and you can use the phone number you set for Internet access or call services. When you don’t use it later , and then delete it from the settings. For users, it is a very convenient and easy-to-use function.

Check if you mobile phone has eSIM function

eSIM Applicable Models

eSIM installation steps (iOS)

eSIM installation steps (Google)

eSIM installation setup tutorial