eSIM technology is a new approach to user comfort regarding smartphones. The peculiarity of this innovation is that subscribers can choose the number of plans to connect to and use the built-in communication module instead of the traditional SIM card slot. The built-in module is capable of remotely uploading subscription data to a specific network, so a standard SIM card is not needed.
What is eSIM?
eSIM is a new communication model driven by the latest trends in the mobile industry. Smartphones and tablets are getting thinner, but users are not ready to give up their usual ways of communication for the sake of fashion. Thus, most subscribers get connected to several networks at once, and models that support a second SIM card are in high demand. To maintain this advantage, designers had to develop an alternative connection module and implement it into the device itself.
What does eSIM technology consist of?
The eSIM module's operation follows the same principle as a standard SIM card slot. However, it does not need a physical medium — the component communicates with the operator's network remotely, coding the necessary parameters to gain access. This technology makes it possible to connect more than two plans and greatly expands the functionality of the device. All in all, it now takes much less time for you to connect, since you are free from paperwork.
What are the benefits of eSIM?
The main advantages of this communication format are the following:
- Simplicity and speed of connection. The subscriber does not need to visit an office and purchase a SIM card; contract is performed online, and only a QR code is needed to activate the module.
- Convenient rates. eSIM operators offer flexible plans; subscribers create a data package on their own and pay only for those services they really need.
- Safety. Given the fact that most bank accounts are linked to a mobile phone number, losing your smartphone can threaten all your savings. It is almost impossible to remove the built-in module, so your personal data will be completely safe.
- Comfort. This technology is appealing to travelers who do not want to waste time connecting to local operators nor pay for expensive roaming charges.
Even though eSIM is relatively recent, this trend has been supported by all leading mobile technology manufacturers.
In which countries is eSIM available?
The embedded SIM card has quickly become a popular solution, but this technology is not yet available in all countries. The fact is that, in order to use it, the subscriber does not have to provide passport data to the operator. Because of this, on the Chinese territory, this technology still does not take off. As for Russia, right now the full-fledged introduction of eSIM technology is being discussed at the highest level. In Europe and the USA, the embedded module quickly became a popular solution in the market.
With the help of international operators, you can still try out eSIM technology in countries where it is not so in demand. On their official websites, such communication providers invite the user to choose an eSIM plan for a specific country and make an online contract.