eSIM setup method?

Please refer to the following instructions and image descriptions that match the phone you hold.
①Activate the virtual SIM card: 1. Settings > Cellular services, add a cellular plan > 2. Scan the QR Code provided by the vendor > 3. Activation completed.
② Remove the virtual SIM card: Settings > Cellular services > click on the plan to be cleared > remove the cellular plan.
Taking the iPhone as an example, the mobile phone needs to be connected to a mobile data network or WIFI to operate. Open the iPhone settings - cellular network - add eSIM, click Use QR Code, scan the QR Code, and click Activate eSIM. Here, pay attention to switching the cellular network to eSIM (do not choose the wrong one), then enable (data roaming), and after the settings are completed, it will automatically search for the operator signal and can access the Internet normally. After the installation is successful, eSIM is automatically activated, as shown below;

The figure below is for Android;