Turning The Device On And Off - Samsung SM-S921B User Manual

Getting started
Downloading an eSIM
Open Settings and tap Connections → SIM manager → Add eSIM. When a mobile plan is
found, follow the on-screen instructions to download the eSIM.
If you have a QR code provided by your carrier, open Settings, tap Connections → SIM
manager → Add eSIM → Scan QR code, and then scan the QR code.
SIM manager (dual SIM models)
Open Settings and tap Connections → SIM manager.
SIM cards: Activate the SIM card to use and customise the SIM card settings.
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eSIMs: Download or activate the eSIM.
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Preferred SIMs: Select to use specific SIM cards for some features, such as voice
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calls, when two cards are activated.
Data switching: Set the device to use another SIM card for data services if the
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preferred SIM card cannot connect to the network.
You may incur additional charges when using this feature.
More SIM settings: Customise the call or eSIM settings.
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Turning the device on and off

Follow all posted warnings and directions from authorised personnel in areas
where the use of wireless devices is restricted, such as aeroplanes and hospitals.
Turning the device on
Press and hold the Side button for a few seconds to turn on the device.
Volume Down button
Side button
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