User's Manual

DescriptionName or GroupingItem
Dial numbers, enter letters, and choose menu items by number.
One (1)
• Enter “1” when you dial a number.
•
Access voice mail.
•
Enter these special text characters: ! @ < > $ % ^ &
Asterisk (*)
•
Before you enter an international phone number, press and hold for a
few seconds to add the plus (+) symbol to the phone number.
•
Enter these special text characters: * + - / = \ : ;
Zero (0)
• Enter “0” when you dial a number.
•
Lock the kepad
•
Enter a space or these special text characters: , . ‘ “ | _ ~ ’
Pound (#)
•
Press to silence the phone ringer. If configured, the phone will vibrate
instead.
•
Enter these special text characters: # ? ( ) [ ] { }
Keypad4
Application
Use with XML applications, such as Push to Talk.Left Side Buttons5
Volume
•
When the phone is idle, change the ring volume, turn on the vibrate
option, or turn off the ringer.
•
When you have an incoming (ringing) call, press the button once to
silence the ringer.
•
During a call, control the speaker volume for the active handset,
headset, or speaker.
•
When the phone is docked in the desktop charger, control the volume
of the charger speaker.
Mute
Toggle the mute feature on or off.
Cisco Wireless IP Phone 8821 and 8821EX User Guide
10
Your Phone
Buttons and Hardware