Do not charge the phone in a hazardous environment.
Do not charge the phone if it is wet.
Caution
Procedure
Step 1
Connect the long connecter of the USB cable to the bottom of the phone with the pins aligned.
Step 2
Plug the other end into the USB port in the computer.
Phone Configuration
Phone configuration uses one of these methods:
•
Your administrator sets up the phone. When this happens, you don't need to do any configuration. Your
administrator may lock your access to the configuration menus.
•
You set up the phone for your Wi-Fi network and to connect to the call control system. When this
happens, your administrator gives you the information you need to enter in the phone.
Add the Phone to the Wi-Fi Network
When you enter an IP address, scroll to the field, and press Select. The field changes from one field into input
boxes. You use the keypad to enter the digits and the navigation ring to move between the fields.
Cisco Wireless IP Phone 8821 and 8821-EX User Guide
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Phone Setup
Phone Configuration