Once purchased, your child should save the QR of their eSIM to their photos or take a screenshot of the screen.
Open their settings app.
Tap on “Cellular” & “Add eSIM”.
Choose "Use QR Code".
Tap on "Open Photos" & select the saved QR picture.
They should label & choose their primary line to call or send messages and iMessage & FaceTime.
Choose the eSIM plan as their default line for Cellular Data.
⚠️ They should not turn on ‘Allow Cellular Data Switching’ to prevent charges on their other line.
Tap on the eSIM purchased & make sure the data roaming is toggled on.