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Plantronics - 64339-01 SupraPlus Headset - Black-Angle_Standard
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Page 1, showing1-8 of 8 Questions
  • Q: Will this work with an Allworx office phone?  (1 Answer)

    By Tim 

    • Best answerOur Supra series headsets are compatible with many different phone brands and models, but we recommend that you confirm if your specific phone model is compatible through our Compatibility Guide in order to determine what kind of adapter/audio processor you'll require. Please don't hesitate to contact us at if you require assistance.

      By PlantronicsRepresentative 

  • Q: is this cordless? does it pair with an iPhone?  (1 Answer)

    By Anonymous 

    • Best answerThis is a corded headset and it can be used with iOS devices, you would require our Quick Disconnect to 3.5mm adapter cable with part number 38541-02.

      By PlantronicsRepresentative 

  • Q: Will this work with a Meridian office telephone?  (1 Answer)

    By Anonymous 

    • Best answerWhile most Meridian phones are compatible with our corded and wireless headsets, we recommend that you confirm by searching for your specific phone model on our compatibility guide in order to determine if this headset is compatible and what is the required accessory to interface it to your phone. Please don't hesitate to contact us at if you have any other questions.

      By PlantronicsRepresentative 

    • Best answerThe Supra Plus ends in a quick disconnect. That is a flat black connector that plugs into our cables or amps. Different phones will use different cables or amps to connect the Supra plus headset. You will need to contact our support team with the make and model phone you are planning to use the Supra Plus with, and they will be able to look up what will work to connect the headset to your phone . You can reach support by phone at 1-800-544-4660 prompt 5 ext 5538. By email - Or via live chat -

      By PlantronicsRepresentative 

  • Q: What kind of plug? Is it a standard micro plug?  (2 Answers)

    By confused 

    • Best answerThis unit has a 3.5 mm audio plug.

      By CommunityAnswer 

  • Q: Im looking for a headset with one earpiece for at work that will pick up multiple lines what options do i have. thanks  (1 Answer)

    By whiteysmet 

    • AAll of our Supra and Supra Plus series headsets have wide compatibility with many business telephone system, but an adapter is required depending on the device you intend to use the headset on. We recommend that you contact our customer care group at in order to confirm compatibility with your phone and provide you an optimal headset recommendation according to your needs.

      By PlantronicsRepresentative 

    • AOur HW251N Supra Plus is a corded headset, it doesn't have Bluetooth nor wireless capabilities and an adapter is required depending on the device you'll connect the headset to. Please don't hesitate to contact our customer care group at if you have other questions!

      By PlantronicsRepresentative 

  • Q: Does this pair with a samsung flip phone? Bluetooth available updated model (Rugby l l l)  (0 Answers)

    By DarkMark 

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