How to transfer the SIM card

See how here:

About eSIM on iPhone - Apple Support

What you are doing is transferring the carrier provisioning info from your nanoSIM to the eSIM chip permanently embedded in your new phone.

This action is actually performed by your carrier Over the Air (OTA)

Miguelgutierrezandrade wrote:

How to transfer the SIM card from I phone 13 pro max to iPhone 14 pro max ?

There is no sim card if the 14 was bought in the US. Remove or switch the SIM card in your iPhone - Apple Support