what is esim iphone

An eSIM is a digital SIM that allows you to activate a cellular plan from your carrier without having to use a physical SIM. It is based on a tiny chip embedded in your Apple device, which is activated once you download and add a virtual SIM plan. With eSIM on iPhone, you can install eight or more eSIMs on an iPhone and use two phone numbers at the same time. The eSIM technology provides the feature of changing cellular data plans frequently, which is useful for travelers. The following iPhones support eSIM: iPhone XS, iPhone XS Max, iPhone XR, or later. You need to have a wireless carrier that supports eSIM, and you might need a Wi-Fi connection too. It is also a good idea to update your iPhone to the latest version of iOS. To set up an eSIM on iPhone, you need to turn on your new iPhone and follow the instructions.