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Explorer 240/395 Series: Headset Indicator Lights and Tones

This table reflects the indicator lights and tones for Explorer models 240, 242, 243, 245, and 395.

ReasonLight Tone 
Powering On Short Blue FlashAscending Tones
Powering Off Short Red FlashDescending Tones
Low Battery None3 Tones When Under 5 Minutes of Talk Time
Charging Solid Red GlowNone
Fully ChargedSolid Blue GlowNone
Pairing in Progress Red and Blue Flashes2 Low Tones 5 Seonds Apart
Paired Successfully Blue Flashes2 Low Tones 1 Second Apart
Incoming Call 3 Blue Flashes Every 2 Seconds 3 Rapid Low Tones Every 2 Seconds
Call in Progress1 Blue Flash Every 2 SecondsNone
Missed Call3 Simultaneous Red and Blue
Flashes Every 10 Seconds
for 5 Minutes
(press any button to stop)
None 

See also:
How to check the battery level in an Explorer 240 Series Headset

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