Cisco IP Phone 7800 Series - C H a P T E; Your Cisco IP Phone 7800 Series; The Cisco IP Phone 7800 Series

CHAPTER 43
Your Cisco IP Phone 7800 Series
• The Cisco IP Phone 7800 Series, on page 159
• Cisco IP Phone 7800 Series Buttons and Hardware, on page 160
The Cisco IP Phone 7800 Series
The Cisco IP Phones 7811, 7821, 7841, and 7861 deliver easy-to-use, highly-secure voice communications.
Figure 16: The Cisco IP Phone 7800 Series
The following table shows the major features for the Cisco IP Phone 7800 Series.
Table 8: Cisco IP Phone 7800 Series Major Features
7861784178217811Features
Greyscale, with
backlight
Greyscale, with
backlight
Greyscale, with
backlight
Greyscale, no
backlight
Screen
16421Lines
9998Fixed feature keys
Your phone must be connected to a network and configured to connect to a call 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.
To check which phone model you have, press Applications and select Phone information. The Model
number field shows your phone model.
Cisco IP Phone 7800 and 8800 Series, Cisco IP Conference Phone 7832, and Cisco ATA 190-SC User Guide for Webex Calling (formerly Spark
Call)
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