
Getting started
16
Nano-SIM card and eSIM
Insert the SIM or USIM card provided by your carrier.
To have two phone numbers or carriers for a single device, activate the eSIM or insert
two SIM cards. Differing from a physical nano-SIM card, an eSIM is an embedded digital
SIM. Using both the nano-SIM card and the eSIM may result in slower data transfer
speeds in some areas.
•
eSIM may not be available depending on the region, carrier, or model.
•
Some services that require a network connection may not be available
depending on the carrier.
Inserting the SIM or USIM card
▶
Galaxy S23 Ultra
:
2
1
3
4
<Underside>
Single SIM card tray
Dual SIM card tray