Technology is updating day by day everything becoming smarter but did you know about sim card future? Ans is e-sim.
Hello, friends how are you, hope you are all good, so today we talk about the future of sim cards.
Do you know what are e-sim & how they work, what is the future & advantages?
So read this whole article I hope you all like.
What is e-sim?
e-sim is a Sim-card that is embedded in your mobile device , the sim stores all information that is important to identify and authenticate the mobile subscriber.
The sim is embedded in your phone and cannot or you say need not to be removed from the device.
This sim is known as E.U.I.C.C ( embedded universal circuit card).
All the information in this sim can be rewritable for all the operators.
How does this technology work?
All the identification information required to buy a sim. Is stored on the internet and when you want to change the operator, you can simply login fill detail and your e-sim rewrite with the new operator and you need not buy every time new sim card or carry that plastic sim always with you.
G.S.M.A the association that represents network operators worldwide promoted e-sim.
With this technology, there is no time delay between switching from one operator to another.
Benefits of this technology
The device can be smaller as sim slot space can be removed there is no need of sim tray,carry plastic sim cards and the sim can also be used in devices such as smartwatches, fitness bands, and all upcoming devices.
Apple introduced this technology in its apple watch 3, the important thing about this technology is that it needs to supported by the network or carrier, so not today but in future when all operators provide the support we can use this technology.
Hope you like this give your feedback and what you think about this and how it going to change our lives.
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