Cisco 7821 Administration Guide

• Two M2.5 x 6-mm machine screws
• One 6-inch Ethernet cable
This section describes how to install and remove the ADA nonlockable wall mount kit.
Figure 12: Back View of ADA Non-Lockable Wall Mount Kit Installed on Phone
Figure 13: Side View of ADA Non-Lockable Wall Mount Kit Installed on Phone
Cisco IP Phone 7800 Series Multiplatform Phones Administration Guide
100
Hardware and Accessory Installation
Non-Lockable Wall Mount Components

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)