Apple Certified Support Professional Practice Test

The feature that allows you to activate your eSIM when setting up an iPhone, provided that your carrier supports it, is eSIM Carrier Activation or eSIM Quick Transfer. This function is designed to streamline the process of getting your cellular service up and running without needing a physical SIM card.

eSIM Carrier Activation simplifies the activation process by allowing users to scan a QR code or use an app provided by their carrier to instantly enable their eSIM. On the other hand, eSIM Quick Transfer allows users to transfer their existing eSIM service from another device seamlessly during the setup of a new iPhone. This capability enhances user convenience by minimizing the need for additional hardware and shortening the time needed to configure cellular services upon setting up a new device.

As a result, users can enjoy immediate access to their cellular plans right as they set up their device, assuming their carrier features this capability.