Even individuals without technical expertise can handle the simple process of configuring two SIM cards on the iPhone 15 quite easily. First things first, customers must make sure they harummy golve an active eSIM plan from their carrier in addition to a physical SIM card. It's as easy as using a SIM eject tool to place the actual SIM card into the assigned slot once these requirements are satisfied. Following that, customers can manually enter their information through the device's settings menu or scan a QR code provided by their carrier to activate their eSIM.