
SUPERIOR COMFORT
CS540
AND CALL
MANAGEMENT
BENEFITS
• DECT™ technology provides better
audio and eliminates interference from
Wi-Fi networks
• Let everyone move freely with a
roaming range of up to 120 m/400 ft
• Noise-canceling microphone reduces
background noise disruptions
• Allow users to pick the wearing style
that works best for them
• Secure DECT™ headset with the latest
DECT™ security certification
The CS540 sets the wireless standard for desk phone communication. This convertible
DECT™ headset features a streamlined design and professional performance so your
employees can get more done—even on the move. The noise-canceling microphone
reduces background noise interruptions, ensuring great audio quality and easing listener
fatigue. Plus, it’s easy to deploy company wide. More freedom means more productivity.
• Enable your teams to get more done with hands-free flexibility
• Conference up to four headsets on a single base
• Advanced wideband audio for high definition voice quality
• Compatible with the most popular voice platforms
DATA SHEE T

CS540
SPECIFICATIONS
CONNECTS TO
• Desk phone
TALK TIME
• Up to 7 hours
HEADSET WEIGHT
• 21 g
SECURITY
• 64-bit encryption, DECTTM Security
Certified
WIRELESS FREQUENCY
• DECT 6.0, range up to 400 ft
AUDIO PERFORMANCE
• Narrowband or wideband: up to 6,800 Hz
HEARING PROTECTION
• SoundGuard: protects against sound levels
above 118 dBA
RECOMMENDED ACCESSORIES
• HL10 Handset Lifter adds remote call
answer/end convenience
• Electronic Hookswitch Cable (EHS)
electronically adds remote answer/end
convenience, eliminating the need for a
Handset Lifter
DATA SHEE T
LEARN MORE
For more information on CS540 visit www.poly.com
©2020 P lantronic s, Inc. All rig hts reser ved. Poly a nd the propelle r design are t rademark s of Plantron ics, Inc. Th e Bluetooth t rademark is o wned by Bluet ooth
SIG, Inc . and any use o f the mark by Pla ntronics , Inc. is under lic ense. All ot her tradema rks are the p roperty o f their respe ctive own ers. 05.2 0 8048 46