What Is The OneSimCard eSIM International SIM Card?
eSIM is a virtual SIM card that converts your eSIM capable mobile phone into a dual SIM phone. With OneSimCard eSIM you can have two service providers working at the same time either at home or when traveling abroad. OneSimCard eSIM offers mobile data service only. You can select on your phone which service provider you would like to use for mobile data – the telecom provider of the physical SIM or OneSimCard.
Note: iPhone XS and XR manufactured for the Chinese Market have 2 physical SIM card slots and are not eSIM capable. Pixel 3a can't use eSIM if the phone was purchased in Japan, or if bought with Verizon or Charter service.
Here's how it works: The OneSimCard eSIM global SIM card can only be installed onto one eSIM capable device. The software installation instructions are extremely simple and it only takes 30 seconds to complete. Once the eSIM is installed your phone becomes a dual SIM phone and you will be able to select which data service to use and make changes to this selection at any time if required.
If you chose to order a Personal Extra Number (PEN) with your eSIM, then you will be able to also make and receive low cost calls using our OneSim VOIP app. US and Canada PENs will also allow you also receive and send texts.
To learn more about the differences between international SIM cards, visit our FAQ section.
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