User`s manual

STATUS light
18
About internal and auxiliary ring detectors
Getting started
Red On when the headset is not in use and the ring detector
is turned off.
Flashes slowly when the headset is in use and the ring
detector is turned off.
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Blue On when the headset is not in use and the ring
detector is turned on.
Flashes four times every three seconds when the
ring detector detects an incoming call.
Flashes slowly when the headset is in use and the
ring detector is turned on.
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Off The headset base does not have power.
The lifter control cable is not plugged into the
LIFTER jack on the TL7610/TL7612 headset base via
the TL7610/TL7612 base adapter, or the
LIFTER jack on the TL7810/TL7812/TL7910/TL7912
headset base.
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