Blueant Q1 User Manual page 42

Function Button
Reset the Q1
"Vol +"
and "Vol -"
How Long When
Click all Idle
three
buttons
together
Notes
This function is only available when the
headset is in Idle mode. It is not available
when the headset is in Standby mode, so
you will need to disconnect from all paired
mobile devices before using this button
combination.
42