Action Charging Fully charged Low battery
Light Solid red None Triple red flash every 10 seconds
Pairing Paired Turning on Incoming call
Flashes red and blue Flashes blue Solid blue for 2 seconds 3 blue flashes every 2 seconds
Standby Call in progress Missed call Out of range Back in range Turning mute on Mute is active
None 1 blue flash every 2 seconds 3 purple flashes every 10 seconds None None None None
Unmute Turning off
None Solid red for 4 seconds
Tone None None
3 high tones every 10 seconds
1 low tone 1 low tone Ascending tones
3 low tones every 2 seconds
None None None 1 high tone 1 low tone 1 low-high tone
1 low tone every 60 seconds
1 high-low tone Descending tones
NOTE: To turn off the online indicator, see “Headset Controls” on page 12.
To maintain a connection, keep your headset within 33 feet (10 meters) of the Bluetooth device. If there are obstacles between your headset and the device you may experience interference. For optimal performance, place your headset and phone on the same side of your body.
As you move out of range, audio quality degrades. When you are far enough away to lose the connection, you hear a high tone in the headset. The headset attempts to reconnect after 30 seconds. If you move back in range later, you can manually reconnect by pressing the call control button.
NOTE: Audio quality is also dependent upon the device with which the headset is paired.
Plantronics Voyager 855