Samsung SM-R170 User Manual page 30

Using the earbuds
Adjusting the volume
Adjust the volume with your connected mobile device.
Or, you can adjust the volume with the touchpad after setting it as a preset tap-and-hold
feature. Refer to Setting a preset tap-and-hold feature for more information about preset
menus.
To increase the volume, tap and hold the right earbud and release your finger when you
reach the desired volume.
To decrease the volume, tap and hold the left earbud and release your finger when you reach
the desired volume.
Answering a second call
When a second call comes in during a call, the earbuds will emit a sound.
To end the current call and answer the second call, tap and hold the touchpad.
To place the current call on hold and answer the second call, double-tap the touchpad.
To switch between the current call and the held call, double-tap the touchpad.
Turning off the microphone
Tap and hold the touchpad to turn off the microphone so that the other party cannot hear
you.
Ending a call
Double-tap the touchpad to end the current call.
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