Insert the end of the straightened paper clip or Apple SIM removal tool into the pinhole. This will begin to push the SIM tray containing the micro SIM card out of the body of the phone.

On rebooting, the iPhone picked up on the dual-SIM module, reconfigured the Settings app to deal with two physical cards, and Apple’s smartphone ran happily with two physical SIM cards.

The iPhone 14 doesn't have room for a physical SIM card. The good news is that Apple has made it effortless to transfer your phone number over to the new eSIM.