Yealink CP860 User Manual page 160

User Guide for the CP860 HD IP Conference Phone
Click Reboot to reboot the IP phone.
2.
Any reboot of the phone may take a few minutes.
Note
How to upgrade firmware?
To upgrade firmware via web user interface:
Click on Settings->Upgrade.
1.
Click Browse to locate the required firmware from your local system.
2.
Click Upgrade to upgrade the firmware.
3.
The web user interface prompts "Firmware of the SIP Phone will be updated. It will take 5
minutes to complete. Please don't power off!".
Click OK to confirm upgrading.
4.
How to reset the phone?
Reset the phone to factory configurations after you have tried all troubleshooting suggestions
but do not solve the problem. You need to note that all customized settings will be overwritten
after a reset.
To reset the phone via phone user interface:
Press Menu->Settings->Advanced Settings (default password: admin) ->Reset
1.
Config->Reset to Factory.
Press the Enter soft key.
2.
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