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8
B
A
SPEAK VOLUME – HOW YOU
SOUND TO OTHERS
1.
Adjust the speak volume fine adjust buttons (A)
until the level is comfortable for the recipient.
2. If larger change is needed, try different
settings (A–D) on the speak volume major
adjust switch (B) on bottom of base.
Note: This setting only adjusts the
headset speak level on calls placed
using the desk telephone and cannot
adjust the headset speak volume when
used with a mobile phone.
Important: Too high a speak volume
can cause audio quality problems.
Please refer to the Troubleshooting
section at the end of this guide.
MUTE BUTTON
To mute a call, short press (<1 second) the
power/mute button once. A tone will sound every
15 seconds while mute is on.
To take the call off mute, short press (<1 second)
the button again.
Important: Too long a press (>3 seconds)
will power off the headset.
VOLUME & MUTE
LISTEN VOLUME - HOW OTHERS
SOUND TO YOU
1. Adjust the listen volume adjust +/– button
(A) to a comfortable level.
2. If you cannot find a comfortable listen level,
try different settings (1–4) on the listen volume
major adjust switch (B) as shown until a
satisfactory sound level is experienced.
Note: This setting only adjusts the
headset listen level on calls placed using
the desk telephone and cannot adjust the
headset listen volume when used with a
mobile phone.
Important: Too high a listen volume can
cause audio problems. Please refer to
the Troubleshooting section at the end
of this guide.