Samsung SM-W2018 User Manual page 25

Basics
Emergency mode
You can switch the device to emergency mode to reduce battery consumption. Some apps
and functions will be restricted. In emergency mode, you can make an emergency call, send
your current location information to others, sound an emergency alarm, and more.
Activating emergency mode
To activate emergency mode, press and hold the Power key or the Lock key, and then tap
Emergency mode.
• E mergency calls cannot be made if a SIM/UIM card is not installed, your device
cannot connect to a network, or no network is available.
• T he usage time left shows the time remaining before the battery power runs
out. Usage time left may vary depending on your device settings and operating
conditions.
Deactivating emergency mode
To deactivate emergency mode, tap → Disable Emergency mode. Alternatively, press and
hold the Power key or the Lock key, and then tap Emergency mode.
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