Plantronics CS540 How-To

3. Choose the size of ear tip that fits most comfortably. Align the ear tip with the notch
facing the microphone as shown and press it onto the headset.
CS540 Troubleshooting: Headset Doesn't Fit
Article ID:
000007808
Question
Why doesn't my headset fit properly?
Answer
When you wear the headset, the microphone should rest as close to your cheek as possible without
touching it. The microphone can be adjusted inward by pivoting the earpiece to optimize the position
of the headset.

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