
Table 1: Cisco IP Phone 6800 Series Multiplatform Phones Major Features
685168416821Features
Grayscale, with backlightGrayscale, with backlightGrayscale, with backlightScreen
442Lines
994
(See note below)
Fixed feature keys
SupportedNot supportedSupportedPower over Ethernet
(PoE)
SupportedNot supportedNot supportedElectronic Hookswitch
Headset support
The Cisco IP Phone 6821 Multiplatform Phones presents many features on the softkeys instead of hard keys.
Note
Your phone must be connected to a network and configured to connect to acall control system. The phones
support many functions and features, depending on the call control system. Your phone might not have all
functions available, based on the way your administrator has set it up.
When you add features to your phone, some features require a line button. But each line button on your phone
can support only one function (a line, a speed dial, or a feature). If your phone's line buttons are already in
use, your phone won't display any additional features.
Related Topics
Find Information About Your Phone, on page 31
New and Changed Features
New and Changed for Firmware Release 11.2(3)
New or Changed SectionsRevisions
Coworker Line Status, on page 8
Added a new topic replacing the Monitor Coworker's
Line topic.
Activate or Deactivate Monitoring of the BLF List,
on page 9
Added a new task on how to hide or show the BLF
list.
Configure Monitoring of an Individual Line, on page
10
Added a new task on how to monitor an individual
line.
Remove the Feature Configured on a Line Key, on
page 11
Added a new task on how to remove the configured
feature from a line key.
Cisco IP Phone 6800 Series Multiplatform Phones User Guide
2
Your Phone
New and Changed Features