PrimeNet Bluefire User Manual page 16

Using Your Headset
Controlling headset volume.
Increasing and Decreasing Volume
Note : Adjusting volume can only be done during an active call.
Increase headset
Speaker volume
Decrease headset
Speaker volume
Rotate the button toward
When maximum volume level is reached you will hear
2 beep sound.
Rotate the button toward
When minimum volume level is reached you will hear
2 beep sound.
1
2
Headset Indicator Lights (LED)
1
2
15
3