User's Manual
Table Of Contents
- Cisco Wireless IP Phone 8821 and 8821EX User Guide
- Contents
- Your Phone
- Phone Setup
- Calls
- Access the Phone App
- Make Calls
- Make a Call
- Make an Emergency Call
- Make a Call with a Headset
- Make a Call with the Speakerphone
- Make a Call with a Phone or Video Address
- Redial a Number
- Return a Recent Call
- Make a Call from the Phone App with a Favorite
- Speed Dial
- Dial an International Number
- Get Notified When a Contact is Available
- Calls That Require a Billing Code or Authorization Code
- Secure Calls
- Answer Calls
- End a Call
- Mute Your Audio
- Hold Calls
- Forward Calls From Your Phone
- Transfer a Call to Another Person
- Conference Calls and Meetings
- Intercom Calls
- Supervise and Record Calls
- Prioritized Calls
- Multiple Lines
- Contacts
- Access the Contacts App
- Corporate Directory
- Personal Directory
- Sign In and Out of a Personal Directory
- Search for a Contact in Your Personal Directory
- Add a New Contact to Your Personal Directory
- Find Contact Information for a Personal Directory Contact from Your Phone
- Edit a Contact in Your Personal Directory
- Call a Contact from Your Personal Directory
- Remove a Contact from Your Personal Directory
- Local Contacts
- Search for a Contact in Your Local Contacts List
- Add a New Contact to Your Local Contacts List
- Find Contact Information for a Local Contact from Your Phone
- Edit a Contact in Your Local Contacts List
- Call a Contact from Your Local Contacts List
- Remove a Contact from Your Local Contacts List
- Remove all Local Contacts
- Favorites
- Recent Calls
- Applications
- Settings
- Access the Settings App
- Access Phone Settings
- Make the Phone Vibrate for an Incoming Call
- Select Where You Hear the Ringtone
- Change the Ringtone
- Adjust the Headset Feedback
- Turn Off the Keypad Sounds
- Adjust the Screen Brightness
- Change the Font Size
- Control the LED Indicator Light
- Change the Screen Display Timeout
- Change the Wallpaper
- Automatically Lock the Keypad
- Date and Time Settings
- Access Wi-Fi Settings
- Access Bluetooth Settings
- Access Admin Settings
- Access Phone Settings
- Adjust the Volume in a Call
- Adjust the Ringtone Volume
- Access the Settings App
- Accessories
- Troubleshooting
- Product Safety and Security
- Safety and Performance Information
- Compliance Statements
- Cisco Product Security Overview
- Important Online Information
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If the phone is turned off or the battery is too weak when you put the phone into the charger, the
LED on the top of the phone lights red and you see a power plug displayed on the screen.
◦
You do not need to remove the phone from its case.
•
Charges a spare battery in the additional charging port behind the main phone charging port.
◦
To the right of the phone is the Battery LED.
◦
The Battery LED lights red while the charger recharges the spare battery.
◦
The Battery LED lights green when the spare battery is fully charged.
•
Can be secured with a standard laptop cable lock.
•
Provides a USB port to connect your phone to the Ethernet to install certificates. For more information
on using the USB port, see Cisco Wireless IP Phone 8821 and 8821EX Administration Guide.
Do not attempt to use the USB port to provide power to the desktop charger.Note
Set Up the Desktop Charger
You should place the desktop charger on a stable work surface.
Before You Begin
You need the cable that is provided with the charger. This cable has a plug on one end and a USB connector
on the other end.
You need the power adapter that comes with the phone.
Procedure
Step 1
Plug the plug end of the cable into the desktop charger.
Step 2
Plug the USB end of the cable into the power adapter and plug the power adapter into the electrical outlet.
Charge Your Phone with the Desktop Charger
When the phone is charging, the LED on the top of the phone lights red, and a message or icon displays on
the phone screen. When the battery is fully charged, the LED turns off.
If your phone has a protective case, you don't need to remove the case before you charge the phone in the
desktop charger. You adapt the charger to fit the phone.
The bottom of the phone has charging pins that need to be aligned with the connector in the bottom of the
charger cradle. When the phone is correctly placed in the charger, it is held in place with magnets.
Cisco Wireless IP Phone 8821 and 8821EX User Guide
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Accessories
Set Up the Desktop Charger