Poly CS540 DECT 1920-1930 MHz Headset Convertible Multi Pack (3 Pieces)

The Poly CS540 DECT 1920-1930 MHz Headset Convertible Multi Pack (3 Pieces) is the ultimate solution for hands-free productivity in any professional environment. Designed to enhance your work experience, this headset provides remarkable audio quality with advanced features, allowing you to stay connected and efficient throughout your workday. Whether you're in a busy office or working remotely, the Poly CS540 offers the flexibility and comfort you need to excel.

• Hands-Free Mobility: Experience the freedom to move with the Poly CS540, which allows you to roam confidently up to 400 ft from the headset base. This extended range ensures you can multitask without being tethered to your desk.
• Convertibility: The CS540 headset features a convertible design with three wearing options: over-the-ear, over-the-head, and behind-the-head. Switch between styles to find the most comfortable fit that suits your working environment.
• Noise-Canceling Microphone: The built-in noise-canceling microphone significantly reduces background noise interruptions, ensuring clear audio quality during calls. This technology enhances listener comfort and reduces fatigue, making every conversation more productive.
• Enhanced Audio Quality: With options for narrowband audio to extend talk time or advanced wideband audio for high-definition voice quality, the CS540 delivers natural sound quality. The Enhanced Digital Signal Processing (DSP) enhances communication clarity, making it easier to hear and be heard.
• SoundGuard Technology: Protect your hearing with SoundGuard acoustic limiting technology, which safeguards against acoustic shock by limiting sounds to below 118dBA. This ensures that you can engage in long conversations without worrying about sudden loud noises.

Technical Details of Product

• DECT Frequency: 1920-1930 MHz
• Wireless Range: Up to 400 ft
• Battery Life: Adaptive power system for optimized range and talk time
• Sound Quality: Narrowband and wideband support
• Wearing Style: Over-the-ear, over-the-head, behind-the-head
• Microphone: Noise-canceling boom microphone
• Acoustic Shock Protection: SoundGuard technology
• Frequency Response: 20 Hz - 6.80 kHz

How to Install

Installing the Poly CS540 headset is straightforward:

1. Connect the base station to your desk phone using the appropriate audio cable.
2. Plug the power adapter into the base station and wall outlet.
3. Charge the headset by placing it on the base station until the LED indicator shows a solid green light.
4. Select your preferred wearing style and adjust the fit as necessary.
5. To make a call, press the call button on the headset or use the HL10 Handset Lifter or Electronic Hook Switch Cable (EHC) for remote call capabilities.

Frequently Asked Questions

1. How far can I roam with the Poly CS540 headset?

You can roam confidently up to 400 ft from the headset base, allowing for great mobility within your workplace.

2. What are the wearing options available with the CS540 headset?

The CS540 headset offers three wearing options: over-the-ear, over-the-head, and behind-the-head, providing flexibility to choose the most comfortable style for you.

3. Does the headset have a noise-canceling feature?

Yes, the Poly CS540 features a noise-canceling microphone that effectively reduces background noise to ensure clear audio quality during calls.

4. Is the headset safe for my hearing?

Absolutely! The headset is equipped with SoundGuard technology that limits sounds to below 118dBA, protecting you from acoustic shock and ensuring comfort during long conversations.

5. How do I switch between audio quality modes on the CS540?

The Poly CS540 supports both narrowband and wideband audio modes. You can select the desired mode based on your calling needs during the setup process or through adjustments in your phone settings.