How to reset Yealink phone to factory settings?
CAUTION: Doing a reset to factory default will completely erase all the settings of your IP Phone. Please only use this article if you were authorized by support. Strictly for troubleshooting purposes only.
- Press and hold the OK button for 5 seconds
![](http://gridare.com/kayako/16.%20HOW%20TO%20RESET%20YOUR%20YEALINK%20PHONE%20TO%20FACTORY%20DEFAULT/001d.JPG)
- The LCD screen prompts with the following warning. When it does, press the OK button. Depending on the model of your phone, the screen may display differently.
![](https://s13.postimg.org/794pera13/T22_reset_to_factory.jpg)
- The LCD screen prompts "Welcome Initializing…Please wait."
![](https://s17.postimg.org/ximdds5nz/init.jpg)
- The phone will go through it's resetting procedure which can take up to 5 minutes. Please DO NOT unplug the phone during this time.