The Basics
Answer or end a call
Tap the Call button
.
Adjust the volume
Tap the Volume button
to cycle through preset levels.
Mute
While on an active call, press and hold the Volume button
for 2 seconds. You hear "mute on"
or "mute off."
Voice dial (phone feature)
If your smartphone has a voice-enabled assistant, press the call button
for 2 seconds and
wait for phone prompt.
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