Restore Factory Default Settings; Restore To Factory Default Via Lcd Menu - Grandstream Networks GHP63 Series User Manual

RESTORE FACTORY DEFAULT SETTINGS

Restore to Factory Default via LCD menu

To restore the GHP63x/W to factory settings using keypad lock :
1. Press "HOLD" + 2 to access the factory functions of the GHP63x/W from the LCD
2. From the list of available options, select "Factory Reset" to perform a factory reset to the phone.
Restore to Factory Default via Web GUI
To reset the GHP63x to its factory settings using the web GUI, please navigate to Upgrade and Provisioning → Advanced
Settings then click on the Start button to start the factory reset process.