User`s manual

22
About internal and auxiliary ring detectors
Adjust the sensitivity level
The default setting of the ring detector works with most corded
telephones. However, the ring detector might need some
adjustments to recognize less common telephone ring tones.
To adjust the ring detector sensitivity while the telephone
is ringing:
Turn the SENSOR ADJ knob clockwise
to increase the sensitivity.
Turn the SENSOR ADJ knob
counterclockwise to decrease
the sensitivity.
When the ring detector detects the
telephone ringer correctly:
The STATUS light on the lifter flashes quickly when the
telephone rings.
The detector sends the ring tone to the headset earpiece.
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Ring detector on/off
When the ring detector detects an incoming call, it sends a ring
tone to the headset earpiece.
Press the RING ON/OFF button on the
lifter to turn the ring detector on or
off. The STATUS light is blue when the
ring detector is turned on. The STATUS
light is red when the ring detector is
turned off.
When the ring detector is turned off,
it does not send a ring tone to the
headset. The light on the headset
does not flash when there is an
incoming call.
NOTE: When you are using the speakerphone of your telephone, the ring
detector may send a ring tone to the headset. If you do not want the
headset to ring, press the RING ON/OFF button to turn the ring detector
off. After the call, you can press the RING ON/OFF button again to turn the
ring detector back on.
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