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February 2022 - DragonTech IT Services, INC
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eSIM – What is it?

eSIM – What is it?

Feb 4, 2022 | Phones

An eSIM, also known as an embedded SIM, is a virtual SIM card that can be used in place of a real SIM card in a smartphone. It’s a non-removable programmable Subscriber Identity Module (SIM) soldered to the phone’s internal circuitry. You can, however,...