Plantronics CS540 User Manual

8
Headband Assembly
The headset can be rotated for wearing on the left or right ear.
NOTE Before installing the headband, remove the eartip and earloop from the headset.
1 Hold the headband so it is aligned to receive the headset as shown and insert the headset into
the headband.
2 Rotate the headset up.
3 To optimize the position of the headset, push the headset in so the microphone is close to the
corner of your mouth.

Plantronics CS540 Specifications

General

Wireless Technology	DECT 6.0
Talk Time	Up to 7 hours
Headset Weight	21 grams
Audio Performance	Wideband audio
Noise-Canceling	Yes
Microphone	Noise-canceling microphone
DECT Security Certification	Yes
Compatibility	Desk phones
Earpiece Type	Monaural
Warranty	1 year
Range	Up to 350 ft (107 m)
Battery Type	Lithium-ion polymer
Wearing Style	Over-the-ear
Charging Time	3 hours