Plantronics CS540 Wireless Convertible Headset System

by Plantronics
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ITEM# 13810774
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    ITEM#: 13810774

    Plantronics CS540 Wireless Convertible Headset System - Mono - Black, Silver - Wireless - DECT - 350 ft - Over-the-head, Over-the-ear, Behind-the-neck - Monaural - Semi-open - Noise Cancelling Microphone


    Condition New
    Headphone Headband Style Over head
    Dimensions 7.17x6.48x6.5
    Model Number 84693-01
    Country of Origin United States
    • Just do it!
      Verified Purchase

      Everything you can expect when looking into the headset. There are no surprises and everything is easy to set-up.

    • Quick and easy
      Verified Purchase

      Our staff really appreciated how quickly this product arrived. The packaging was a bit excessive (extra room in the shipping box for such a small item), but it was delivered fast and with no problems.

    • Verified Purchase

      Great headset for work. Good sound and works forever!

    • Plantronics CS540
      Verified Purchase

      Easy to install. Works well. Good price. Like the two options of either ear piece or over the head.

    • Verified Purchase

      This user earned $2.00 in rewards for writing this review.Learn More

      Had to return this item because it does not come with all the cords needed. Other than that it seemed like a great head set so if you have a simple cisco phone then i recommend buying this.

    • Headset
      Verified Purchase

      Great headset. Volume control does not go low enough though. Overall really good.

    • Hands Free
      Verified Purchase

      Love it! Good sound and voice quality. Has a very good range. I get good reception anywhere in our building. Makes my work day much more comfortable.

    • Office Manager
      Verified Purchase

      Reps love it / we keep purchasing for everyone in office.

    • great product
      Verified Purchase

      great product works great

    Questions & Answers

    • Q:

      "Why did you choose this product?"

      • A:

        Price, reasonable shipping charge to Alaska

      • A:

        Works very well with our new Samsung phone system.

      • A:

        Great product. Clear call quality.

      Read more Read less
    • Q:

      "I just recently purchased this product for my office. After plugging in the device we are able to hear but the person on the other line cannot hear us??? Is there a solution for this."

      • A:

        Hello SFGlass, you will be contacted by Customer Care. Have a great day.

    • Q:

      "Will this work with a two line phone system? (a phone system that has two different lines/phone numbers clients can call in on)?"

      • A:

        Hello worlwnd, thank you for your inquiry. Unfortunately, the information you have requested is currently unavailable. You will receive an email notification once an answer is posted. Have a great day.

    • Q:

      "I own a number of these headsets. How many can be next to each other before they interfere with each other."

      • A:

        Hello SSESI, thank you for your inquiry. Unfortunately, the information you have requested is currently unavailable. We will continue to try and answer this for you. You will receive an email notification once an answer is posted. Have a great day.

    • Q:

      "I have cordless Panasonic phones but service is provided by our cable provider which is broad band. Will this headset work with broadbandservice?"

      • A:

        Hello L S, these headsets were designed for a call center environment. I would double check with your provider to see if they would work in your setting. Thank you for shopping with us!

    • Q:

      "How will I know if it connects to my office phone? We have Nortel Networks phones in Florida."

      • A:

        Hello scoc, Backed by Plantronics industry-leading global service and support. Please feel free to contact us again with any further questions. Thank you for shopping with us!

    • Q:

      "Can I attach this to my computer and listen to webinars?"

      • A:

        We have contacted the manufacturer of this item, and this is what they want to know: What is the task you are trying to accomplish? What phone unit make and model will you use? What type of connection are you using?

    Shopping Tips & Inspiration

    Shipping & Returns

    Contact Information


    Usually leaves our warehouse in 1-2 business days. *

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    Standard Return Policy for Electronics:

    The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.