1
1
seleCt YOur HeAdset weAring OPtiOn
MAke A test CAll
COMPAtiBilitY witH YOur telePHOne
It is very important that the configuration dial (4) is positioned
correctly. Audio problems may be experienced if this is incor-
rectly set. If you cannot hear a dial tone through your headset,
turn the configuration dial until you obtain it. Then dial a co-
worker and while speaking, turn the configuration dial through
the 4 positions. Select the position that provides the best sound
quality for both you and your co-worker. During this call you
should also adjust the Listen and Speak Volume as described
next. Once set, the configuration dial will not require any fur-
ther adjustment.
Continue configuration setup by making a test call to a friend
or associate using the key pad on your telephone.
Adjust your telephone configuration dial on the base to
position 3 for the following telephones:
2420, 4610SW, 4620,
4620SW, 4621SW, 4622SW, 4625SW, 4630SW, 5420, 5610, 5620,
8403, 8405, 8410D, 8411D and 8434.
Adjust the configuration dial to position 1 for the following tele-
phones:
2410, 4630, 5410, 6416 D+M
and
6424 D+M
. For other
telephones, adjust the configuration dial to any position where
you hear a tone.
S M
L
Headset with Tri-Pod (Optional) Uniband Headset
Earloop
Neckband
Optional
To place a test call press
the talk button on the
headset.
important:
If your
telephone has a receive
volume control ensure
it is set no higher than
mid-range–too high a
setting could cause audio
problems.