Yealink T5 Series IP Phones User Guide1244. Press Back to go back to the preview screen.Rebooting Your PhoneThe improper operation may cause malfunction. If malfunction occurs, your system administrator may ask you toreboot your phone.Procedure1. Navigate to Menu->Basic->Reboot.A confirmation message is displayed, confirming that you want to reboot the phone.2. Press OK to reboot the phone.TipYou can also long press the X key when the phone is idle to reboot the phone.Resetting to Factory SettingsGenerally, some common issues may occur while using the IP phone. Your system administrator may ask you to resetyour phone to factory configurations after you have tried all troubleshooting suggestions but still do not solve theproblem. This operation will delete all your personal configuration settings, and reset all settings to the factorydefaults. Check with your system administrator if the personalized settings are kept before resetting your phone to fact-ory settings.Procedure1. Navigate to Menu->Advanced->Reset Config.2. Highlight the Reset to Factory Settings, and then press Reset.A confirmation message is displayed, confirming that you want to reset the setting.3. Press OK.The phone begins resetting.TipYou can also long press the OK key when the phone is idle.After reset, the LCD screen prompts “Welcome Initializing…Please wait”.
