User Guide
Table Of Contents
- Contents
- About This Guide
- How to Power on/off
- Pair the Headset with Base
- How to Connect WH62/WH63
- How to Connect WH66/WH67
- How to Wear
- How to Use
- How to Manage Calls
- Yealink USB Connect
- How to Change Settings on WH62/WH63
- How to Change Settings on WH66/WH67
- Optional Accessories
- Support
| Support | 56
• Safety Instructions
FAQ
View the FAQ guide on http://support.yealink.com/.
Safety Instructions
• Storage temperature: +23 to 113°F (-5 to 45°C).
Charging temperature: +32 to 104°F (0 to 40°C)
• Do not store the headset for extended periods of time without recharging the battery (max. three
months).
• If the headset or base becomes dirty, we recommend that you clean them with a soft, lint-free cloth that
has been dampened with clean water.