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Cisco Device 8800 Series – Operation

Cisco IP Phone 8851 X-3 Enterprise Class | FastPBX Business Phone System

Factory Resetting

Restart phonePress Applications . Go to Admin settings > Reset settings > Reset device.Resets any user and network setup changes that you have made, but that the phone has not written to its Flash memory, to previously saved settings, then restarts the phone.
Reset settingsTo reset settings, press Applications  and choose Administrator Settings > Reset Settings > Network.Resets user and network setup settings to their default values, and restarts the phone.
To reset the CTL file, press Applications  and choose Administrator Settings > Reset Settings > Security.Resets the CTL file.

User Guide

For information on how to operate your Cisco device not referenced here, please refer to the user guide.

Cisco 8800 Series

Updated on November 4, 2021

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