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ENGLISH
4. How to use the
Jabra Speak 510
On/Off
Answer call
Volume
down
Bluetooth
Battery level
Mute microphone
End/reject call
Smart button
Volume up
On/Off
Press and hold (2 secs) the
On/Off
button until the lights
flash
Answer call
Tap the
Answer call
button
End call
Tap the
End/reject call
button
Reject call
Tap the
End/reject call
button
Speaker volume Tap the
Volume up
or
Volume down
button
Battery status
Tap the
Battery status
button to display the current
battery level
