Plantronics CS540 Headset
Connection & Quickstart Guide
Out of Range Warning Tones
When ringing, press the Answer / Hang Up
Button.
If you are on a call and go out of the
operating range, you will hear three low
tones. You will hear a single mid tone when
you are back in range.
If you stay out of range, an active call will
be suspended. The call will re-establish
when you walk back into range. If you
remain out of range for more than 5
minutes, the system will drop the call.
If you are not on a call and go out of the
operating range and then press the Answer
/ Hang Up Button, you will hear a single
tone for the button press and three low
tones for the failure to make a link.
Press the Answer / Hang Up Button to hear
dial tone, then dial the phone number on
your phone.
To end a call press the Answer / Hang Up
Button.
When on a call a single low tone will
repeat every 15 seconds indicating that the
battery is low. The headset should be
recharged immediately.
If you are not on a call and press theAnswer
/ Hang Up Button, you will hear three low
tones if the battery is critically low. The
headset should be recharged immediately.
Headset Assembly Configuration
The headset comes with two configuration
options: Earloop & Headband.
Note: It is recommended the headband
configuration be used when the headset
must be shared between people.
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