iPhone Xs
Inserting SIM
A SIM enables you to use mobile network services such as voice calls, text messaging and mobile data.
Find the opener for the SIM holder.
Insert the opener into the small hole in the SIM holder.
Remove the SIM holder from your phone.
Turn your SIM so the angled corner of the SIM matches the angled corner of the SIM holder.
Place your SIM in the SIM holder and insert the SIM holder into your phone.