Insert SIM into your Samsung Galaxy S21 5G Android 11.0

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Insert SIM

A SIM enables you to use mobile network services such as voice calls, text messaging and mobile data.

1
Remove SIM holder
- 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.
2
Insert first SIM
- Turn your SIM so the angled corner of the SIM matches the angled corner of the first SIM holder and place your SIM in the SIM holder.
- Please note that your phone only supports nano SIMs.
3
Insert second SIM
- Turn your SIM so the angled corner of the SIM matches the angled corner of the second SIM holder and place your SIM in the SIM holder.
- Slide the SIM holder into your phone.
- Please note that your phone only supports nano SIMs.