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

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Yealink user guide

Yealink CPW90 Wireless Microphone

Yealink's user guide for the Yealink CPW90 and W90, covering everyday calling, contacts, voicemail and phone settings.

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About this user guide

About the CPW90 Wireless Microphone

Yealink's user guide for the Yealink CPW90 and W90, covering everyday calling, contacts, voicemail and phone settings. This copy, last updated by Yealink on December 27, 2025, and you can read it right here or download it.

Some of the phones it covers (CPW90) are end of sale or end of life. We still support them, and this document still applies.

CPW90 is end of sale. Support options, dates and replacements

What’s inside

Getting to know the phone
Making, answering, holding and transferring calls
Contacts, call history and voicemail
Personalizing ring tones, display and keys

Phones covered

Yealink phones this user guide covers

CPW90End of Sale

W90

FAQ

Questions about this document

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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.