Cisco 7821 User Manual page 5

Cloud Voice Service
7 Conference
button
8 Transfer button
9 Speakerphone
button
10 Headset button
11 Mute button
12 Keypad
13 Volume button
14 Contacts button
15 Applications
button
16 Messages button
17 Handset
Version 1.0
Creates a conference call.
Transfers a call.
Toggles the speakerphone on or off. When the speakerphone is
on, the button is lit.
Toggles the headset on or off. When the headset is on, the
button is lit.
Toggles the microphone on or off. When the microphone is
muted, the button is lit.
Allows you to dial phone numbers, enter letters, and select
menu items (by entering the item number).
Controls the handset, headset, and speakerphone volume (off-
hook) and the ringer volume (on-hook).
Opens/closes the Directories menu. Use it to access personal
and corporate directories.
Opens/closes the Applications menu. Use it to access call
history, user preferences, phone settings, and phone model
information.
Dials to retrieve your Voicemail messages.
Phone handset.
5
©Wharf T&T Limited 2014