Nortel M3901 User Manual page 99

Line (DN) Key
To use the Line (DN) Key to make a
call:
/
Line
or
Volume Control Bar
Use the Volume Control Bar
To adjust the ringer volume:
To adjust the handset volume (voice
or dial tone):
Features Key
To activate a feature:
/
Features
1. Press the
2.
to raise or lower the volume on the ringer or handset.
Fx
1. Press the
2.
M3901 Feature Operation
Line (DN) Key and
telephone number.
or
Lift the handset. The Line (DN) Key is
automatically selected.
the telephone number.
Dial
While the telephone is ringing, press
the right side of the
to raise the ringer volume or press
Bar
the left side of the
to lower the ringer volume.
With sound coming from the handset,
press the right side of the
Control Bar to raise the handset
volume or press the left side of the
Volume Control Bar
handset volume.
Features
the number key assigned to the
Dial
feature.
dial the
Volume Control
Volume Control Bar
Volume
to lower the
Key.
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