Samsung Galaxy Z Fold 2 User Manual page 173

Appendix
Turning off all sounds
Set the device to mute all device sounds, such as media sounds, and the caller's voice during
a call.
Launch the Settings app, tap Accessibility → Hearing enhancements, and then tap the
Mute all sounds switch to activate it.
Mono audio
Mono output combines stereo sound into one signal that is played through all earphone
speakers. Use this if you have a hearing impairment or if a single earbud is more convenient.
Launch the Settings app, tap Accessibility → Hearing enhancements, and then tap the
Mono audio switch to activate it.
Adjusting the sound balance
Set the device to adjust the sound balance.
1
Launch the Settings app and tap Accessibility → Hearing enhancements.
2
Drag the adjustment bar under Left/right sound balance to the left or right and adjust
the sound balance.
Interaction and dexterity
Universal switch
You can control the touchscreen by connecting an external switch or by using head
movements and face gestures.
1
Launch the Settings app and tap Accessibility → Interaction and dexterity → Universal
switch.
2
Read the on-screen instructions and tap Done.
3
Tap the switch to activate it.
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