5330/5340 IP Phones – User Guide
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Cordless Handset LEDs The handset has two LEDs:
• Blue – indicates the operational status of the handset
• Green – indicates the status of the electrical charge of the battery
LED
Color LED State Indicates
Solid Handset is muted
Blinking Handset is in pairing mode
Winking Active audio path between Handset and Module
Blue
Off • No audio path between Handset and Module OR
• Battery is dead
Solid Battery is fully charged
Blinking Battery is charging. Note: It is normal for the handset LED to
cycle between blinking and solid as battery charge is maintained.
Green
Off When handset is cradled and the LED does not flash or
illuminate, this indicates an absence of battery power. During the
first 30 – 60 minutes that the light is off, the battery may be
trickle charging. If that is the case, the LED will resume normal
behavior within that 60 minute period. If the LED remains off for
more than 60 minutes, then either the battery is no longer
chargeable or there is a problem in the charging circuit.
Blinking: LED is On and Off for equal amount of time
Winking: LED is On for a short period of time and Off for a longer period