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Use the Download button on this page. The file is Yealink's original administrator guide.

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Yealink administrator guide

Yealink DECT Headset for W70&W80&W90 Admin Guide

The administrator guide for the Yealink W80 and W90: configuration, provisioning, security and feature setup.

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Yealink publishes this document as a web page on its support portal.

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About this administrator guide

About the DECT Headset for W70&W80&W90 Admin Guide

The administrator guide for the Yealink W80 and W90: configuration, provisioning, security and feature setup. This copy, last updated by Yealink on April 29, 2026, and you can read it right here or download it.

What’s inside

Configuration methods (web UI, provisioning)
Accounts, lines and network settings
Security and certificates
Features, keys and troubleshooting

Phones covered

Yealink phones this administrator guide covers

W80

W90

FAQ

Questions about this document

Quick answers, and The Tech Team™ is a call away if you need more.

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Yealink and Yealink product names are trademarks of Yealink Network Technology Co., Ltd. Product information, images and documents are published by Yealink and provided here for reference by smplVoice. Firmware and documents are Yealink’s original, unmodified files.