What is eSIM?eSIM is a new SIM card standard that succeeds traditional, physical SIM cards. Devices that support eSIM have it integrated, and it cannot be physically accessed or removed. Other than that, it functions similarly to a traditional SIM card, connecting your device to a mobile carrier account.
What is IMEI?IMEI stands for International Mobile Equipment Identity, and is a 15-digit number unique to your smartphone, used by mobile carriers to identify your device.
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