Plantronics CS540 Wireless Headset Package for Avaya Telephones

The Plantronics CS540 Wireless Headset Package provides hands-free wireless headset operation for your Avaya digital or IP phone.  At only 21 grams, the CS540 features the lightest DECT headset on the market. That means all-day comfort for all-star performance. And now, it's better. Increased range for maximum mobility, one-touch controls, energy efficient power management, simple plug-and-talk installation — the CS540 does it all.

Please choose your phone model using the drop down menu below so that we can bundle your wireless headset with the correct EHS cord.

• Range up to 350 feet away for maximum mobility
• DECT technology provides better audio, eliminates interference from Wi-Fi networks
• Up to 7 hours talk time
• Convertible from over-the-ear to over-the-head - tailored for comfort
• Premium wideband audio quality, noise-canceling microphone
• One-touch call answer/end, volume up/down, mute, and flash controls
• Smart power management system optimizes for range and talk time
• New headsets can subscribe to a base by simply docking the headset
• Includes electronic hookswitch for remotely answering and ending calls

• The following Avaya telephones are compatible with the CS540 and do not require the additional HL10 accessory (not included) to obtain full hookswitch control and ring detection
• 1408, 1416
• 1608, 1608-I,1616, 1616-I
• 2410, 2420
• 4610SW, 4620, 4620SW, 4621, 4621SW, 4622SW, 4625SW, 4630, 4630SW
• 5410, 5420
• 5610, 5620, 5621SW
• 6416D+M, 6424D+M
• 9404, 9408
• 9504, 9508
• 9608, 9611G, 9620, 9620C, 9620L, 9621G, 9630, 9630G, 9640, 9640G, 9641G, 9641GS, 9650, 9650C, 9670
• J139, J159, J169, J179

• Plantronics CS540 wireless headset
• Plantronics EHS cord