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Usage notices
145
–
You can set the touchscreen to turn off automatically when you are not using it.
Launch the
Settings
app, tap
Display
→
Screen timeout
, and then select the length
of time you want the device to wait before turning off the touchscreen.
–
To set the touchscreen to automatically adjust its brightness based on the
surrounding environment, launch the
Settings
app, tap
Display
, and then tap the
Adaptive brightness
switch to activate it.
•
Depending on the region or model, some devices are required to receive approval from
the Federal Communications Commission (FCC).
If your device is approved by the FCC, you can view the FCC ID of the device. To view the
FCC ID, launch the
Settings
app and tap
About phone
→
Status information
. If your
device does not have an FCC ID, it means that the device has not been authorised for sale
in the U.S. or its territories and may only be brought to the U.S. for the owner’s personal
use.
•
Your device contains magnets. Keep it away from credit cards, implanted medical devices,
and other devices that may be affected by magnets. In the case of medical devices,
keep your device more than 15 cm apart. Stop using your device if you suspect any
interference with your medical device and consult your physician or your medical device
manufacturer.
Instructional icons
Warning
: situations that could cause injury to yourself or others
Caution
: situations that could cause damage to your device or other equipment
Notice
: notes, usage tips, or additional information
Summary of Contents for SM-G9900
Page 1: ...www samsung com hk USER MANUAL English HK 02 2023 Rev 2 0 SM G9900...
Page 5: ...5 Getting started...
Page 143: ...143 Usage notices...
Page 151: ...151 Appendix...