Samsung Galaxy Book 3 Pro 360 5G
Windows 11
1. Remove SIM holder
Find the opener for the card holder.
Insert the opener into the small hole in the SIM holder.
Remove the SIM holder from your laptop.
2. Insert SIM
Turn your SIM so the angled corner of the SIM matches the angled corner of the SIM holder and place your SIM in the SIM holder.
Please note that your laptop only supports nano SIMs.
Slide the SIM holder into your laptop.