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Technology Details

Our 84 Series is a Wi-Fi feature phone that delivers on the fundamental need for enterprise-grade voice quality and a dependable user experience, no matter how tough the environment.

If a mobile worker needs a single device that is exceptionally reliable and extra-durable, with simple-to-use buttons and interfaces, then 84 Series might be the workhorse they need. Designed with the requirements of on-site workers in the healthcare, retail, and manufacturing industries in mind, the 84 Series unites the most critical elements of workplace communications within a single mobile device.

The Spectralink 84 Series handset empowers workers to deliver the absolute best care, service, and response times in any situation, optimizing efficiency and resulting in improved safety, sales, and satisfaction.


  • Investment Protection: 84 Series’ tough, rugged design ensures drops, damage, or harsh cleaning agents are not a problem and your device will last for years to come, protecting your investment and bottom line
  • Critical Communication Enablement: Industry-leading voice quality better than the competition, eliminating any miscommunication that could be critical for patient safety or customer satisfaction
  • Simple form factor featuring physical buttons means your solution is easy to use and your workers can communicate immediately with no need to remove gloves or unlock devices

Communication Enablement

84 Series connects all mobile workers, whether they are working in a large multi-site facilities or clean room, and delivers business crucial
communication, requests, or alarms instantly. The handsets support text alerts, instant messaging, and Push-to-Talk functionality, making it easy to instantly reach colleagues and eliminating the need for two-way radios or overhead paging. And, with a wide range of personal
safety features such as man down and panic button, mobile workers are safe no matter where the job takes them.

84 Series is for mobile workers:​

  • With basic Application needs such as inventory control, logistics management and staying connected with the team
  • With more voice communication needs than data (calls and texts instead of emails)
  • Who need a reliable, durable device for harsher environments
  • Who need a device with an extended battery life for uninterrupted communications

With Spectralink you get:

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  • Market-leading enterprise wireless voice. With our proprietary noise suppression and echo cancellation
    capabilities (Voice Quality Optimization™, or VQO™) you get crystal clear voice quality you can count on
  • Access to our world-class ecosystem of application partners to ensure your workers have the tools they need to get the job done
  • The best call control UC interoperability in the industry – 30+ years of experience integrating with leading UC platforms


How 84 Series can support your industry

84 Series Datasheet

Voice Experience Datasheet

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