Solution:
Basically, an eSIM or virtual card is a SIM card that is integrated into a mobile device and allows it to connect to any compatible operator. It works in the same way as a traditional SIM, but does not require a physical card to be used.
In fact, eSIMs come pre-installed on the device and are activated by installing an “eSIM profile” on the device. It is a magnificent evolution of the physical SIM card. More and more smartphones, tablets and laptops are equipped with an eSIM card.
How does an eSim works?
With a mobile compatible with an eSIM, it is possible to easily install an eSIM profile (if this is supported by your operator) to be able to buy a data plan on the go.
eSIMs also play a critical role in the Internet of Things (IoT), as their technology is embedded in cars, wearables, home appliances, etc.
What does an eSIM allow you to do?
An eSIM allows you to change your wireless service provider, data, or service plan, all through software. Generally, on eSIM devices, you can go to a menu or take a photo of a QR code to change your provider or service plan.
It will save you the hassle of going to a store, waiting for the mail, or using a tiny chip. In some cases, it also allows you to use two different lines on the same device, such as a home line or a work line, for example. It also allows you to change plans depending on where you are.
In cases of theft or if our mobile has been lost it is also important to know that an eSim is much more secure since it cannot be stolen from our phone and used without our permission like traditional sim cards.