Cisco 7821 User Manual

Figure 2: Cisco IP Phone 7800 Series Buttons and Features
Indicates whether you have an incoming call (flashing red)
or a new voice message (steady red).
Handset and Handset light strip1
Access your phone lines, features, and call sessions.
For more information, see Softkey, Line, and Feature
Button on page 13.
Programmable feature buttons and line
buttons
2
Access functions and services.
For more information, see Softkey, Line, and Feature
Button on page 13.
Softkey buttons3
Navigation ring and Select button. Scroll through
menus, highlight items, and select the highlighted item.
Navigation cluster4
Hold/Resume Place an active call on hold and resume
the held call.
Conference Create a conference call.
Transfer Transfer a call.
Hold/Resume, Conference, and
Transfer
5
Cisco IP Phone 7800 Series Multiplatform Phones User Guide
22
Your Phone
Buttons and Hardware

Cisco 7821 Specifications

General

Resolution	396 x 162 pixels
Lines	2
Speakerphone	Yes
Display	3.5-inch (89 mm) monochrome display
Ethernet Ports	2 x 10/100 Ethernet ports
Power	IEEE PoE Class 1
Headset Port	Yes
Protocols	SIP
Audio Codecs	G.711, G.722, G.729, iLBC
Weight	0.9 kg (1.98 lb)