Plantronics Discovery 925 - Manual (Page 13)

9
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Range
To maintain a connection, keep your earpiece within 33 feet (10 meters)
of the Bluetooth phone. If there are obstacles between your earpiece and
the phone you may experience interference. For optimal performance,
place your earpiece and phone on the same side of your body.
Audio quality degrades as you move out of range. When you are
far enough away to lose the connection, you hear a high tone in the
earpiece.
The earpiece attempts to reconnect for 60 seconds. If you move back in
range, you can manually reconnect by pressing the call control button.
note Audio quality is also dependent upon the device with which the
Earpiece is paired.
indicator Lights and tones
Light Tone
Status check 1 blue flash 1 tone
Charging 1 red flash every 10 seconds None
Fully charged None None
Low battery 2 red flashes for 2/3 full battery None
Very low battery 3 red flashes every 10 seconds 3 high tones every
10 seconds
Pairing Red and blue flashes 1 low tone
Paired Blue flashes 1 low tone
Turning on Solid blue for 2 seconds Ascending tones
Turning off Solid red for 4 seconds Descending tones