For those of you who don't know what eSIM is, it's a type of SIM that helps mobile devices connect to network services but in a very special way. Instead of having to remove and install it like a normal physical sim, the eSIM is integrated into the hardware of the device.
Previously, eSIMs were often used only in connecting the machine to the machine. With eSIM, users will not have to change the SIM when making a subscription to another carrier. These eSIm will be able to be programmed and remotely activated.
However, not all phone models are integrated eSIM, currently there are only a few phones that integrate eSIM such as iPhone Xs, Xs Max, Xr international versions. Google Pixel 2, Pixel 2 XL or even on Smartwatch models. Smartphone models will be integrated with 1 normal physical sim and 1 eSIM.
Recently, Viettel and VinaPhone announced that they will provide eSIM services to domestic iPhone users, in which Viettel has reached an agreement with Apple to provide eSIM users with their products. In addition, with Vinaphone, this network is still discussing with Apple in order to soon implement the integration of eSIM in Vietnam market.
If you do not know how to activate eSIM of Viettel on iPhone, you can see the instructions below the article below.
How to activate Viettel eSIM on iPhone Xs, Xs Max and Xr
Step 1: To activate eSIM on iPhone Xs, Xs Max, Xr go to the Settings app (Settings)> select Mobile (Cellular), then select Add Mobile package (Add Cellular Plan) to add eSIM , remember that you have to turn on wifi before.
If you tell the operator that you are using eSIM, they will give you a QR Code, which will be the eSIM activation code. Next, take your camera into the QR code sent by the network to activate the eSIM. Then click on the Add Cellular Plan to continue downloading the profile, profile eSIM will be downloaded and active on the device.
And when the activation is complete, the sim will act as a regular physical sim. Now you can use features such as listening to the call or accessing the internet using mobile data like a regular device.
In addition to demonstrating the level of technology development, eSIM will give you more. Using eSIM will be quite convenient when moving to another country, you will not need to buy a domestic SIM to install it in, and the regional operator will have methods to help you transfer temporarily while you are there .
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