Poly DECT Headsets

    Savi® 400-series

    For PC-based office and virtual workers, the Savi® 400 Series offers excellent audio quality, up to 100 meters of wireless range and your choice of three wearing styles including the Savi 440 – the lightest DECT™ headset on the market that features a hot swappable battery* for unlimited talk time and can be worn three ways to match your personal style. It also comes with a high-quality carrying case so you can pack it up and go. Impress your callers with advanced audio technology and world class sound quality, all in one convenient, portable package. It’s the only PC-based wireless headset system that goes the distance.

    Within the Swyx TAP, the following product is certified:

    • Savi 440

    CS500® series

    Plantronics CS500™ Series is setting a new standard for wireless desk phone communications. The new system features the lightest DECT™ headset on the market, a new streamlined design, improved performance, and the same great reliability. They offer hands-free productivity up to 120 metre away from your desk, and great collaboration options. Pair your headset with any base by simply docking it, or add up to three additional headset wearers into your call. Switch between narrowband audio to maximise battery life or wideband, professional-grade audio to enable clearer conversations. Experience outstanding, wideband audio quality, and style like never before.

    Within the Swyx TAP, the following product is certified:

    • CS520

    Savi® 700-series

    The Savi®  700-series wireless headset will intelligently manage your PC-, mobile-, and desk-phone calls, and automatically update your UC presence status* so that colleagues can see your availability. It can also connect with up to three other Savi headsets on a call, and has a wireless roaming range of up to 120 metres. The headsets feature wideband audio and DSP for high quality, natural sounding call clarity and a single charge of the batteries provides up to nine hours talk time. Once you experience a Savi 700 headset system you’ll wonder how you ever lived without it.

    Within the Swyx TAP, the following products is certified:

    • Savi 740


    Poly is the global communications company that powers authentic human connection and collaboration. Face to face, we sift and sort millions of verbal and non-verbal cues to glean meaning. Poly is finding new ways to inject these cues into audio and video communication to replicate the face to face experience. To build intimacy. To break walls and span distance. To nurture the simplicity and beauty of human connection.

    Further information about the Savi 400 series can be found here


    Further information about the Savi 700 series can be found here


    Further information about the CS500 series can be found here



    • Voice-dedicated DECT™ technology eliminates Wi-Fi interference.
    • DECT Security certified.
    • Advanced wideband audio.
    • One-touch call answer; hang-up; volume control, and mute and flash controls across devices.
    • Noise-cancelling microphone filters out background noise.
    • Enhanced Digital Signal Processing (DSP) technology provides more natural sounding voice.
    • SoundGuard™ technology provides protection against sudden loud noises.
    • Wireless range of up to 120 metres


    Worldwide Corporate Headquarters:
    345 Encinal Street
    Santa Cruz
    California 95060

    Technical Details

    SubcategoryAudio devices
    Plantronics HubVersion 3.13.2
    Compatible ToSwyxWare 2015, SwyxWare 11

    You can find any previous product version tests under "Further information" in the test report.

    Information from other vendors provided in this article is intended to help you find technical information. The contents may be changed without further notice. Swyx does not guarantee the quality of content from other providers, nor is Swyx responsible for it.

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