Cisco 8832 User Manual page 16

If the phone is plugged into the Ethernet, unplug the Ethernet cable.
Press Settings.
Navigate to Admin settings > Network setup > Wi-Fi client setup.
Navigate to Wireless and press On.
Press Apply to save the changes, or press Revert to cancel the changes.
Navigate to Network name.
When the phone finishes scanning the SSID, choose a network to join.
Enter your Wi-Fi credentials and press Connect.
You can connect your Cisco IP Conference Phone 8832 to the network using Wi-Fi, but, for security, enter your
username and password. But, the Cisco IP Conference Phone 8832NR does not support Wi-Fi.
Depending upon how your phone is configured, you could be required to sign in when you join a Wi-Fi network
or when your phone powers up.
You cannot dismiss the Wi-Fi sign-in window without entering the correct username and password.
Enter your Wi-Fi credentials when prompted.
Select Sign-in.
You can use Mobile and Remote Access Through Expressway to connect to your corporate network when you
are working away from your office.
Reset service mode through Settings > Admin Settings > Reset Settings > Service mode.
Press Select when prompted to change the service mode.
Enter the service domain and press Continue.
Enter your username and password.
Select Sign in.