User Manual

People I talk to can hear a buzz in
the background.
• Move the base further away from your phone. See Position Your
Base.
• If the base power supply is plugged into a power strip, plug it into
the wall directly.
The handset lifter is installed but
does not lift the handset.
• Be sure the handset lifter power cord is firmly pushed into the
handset lifter jack on the base.
I can’t hear my desk phone dial tone
in the headset.
• Adjust the configuration switch (A--F) on the bottom of the base
until a dial tone is heard. The default A works for most phones.
ATTENTION Use configuration D for Cisco phones. Cisco phones
connected with EHS cable use configuration A.
• Make sure your desk phone is connected correctly to your base.
See Desk phone setup details.
• If your base is connected to your desk phone's dedicated headset
port, press the desk phone's headset button to hear a dial tone.
• If your base is connected to your desk phone's dedicated headset
port, press the desk phone's headset button and base's desk
phone
button to hear a dial tone.
• If your base is connected to your handset port, manually remove
the handset to hear a dial tone (if you do not have an EHS cable or
HL10 lifter).
Desk phone
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