Cisco 7821 Administration Guide

Figure 10: Disengage Tabs
Step 3 Press firmly to disengage the tabs and move the phone up at the same time to release the phone from the wall
bracket.
Non-Lockable Wall Mount Components
The following figure shows the components of the Cisco IP Phone 7800 Series Wall Mount Kit.
Figure 11: Wall Mount Kit Components
The package includes these items:
• One phone bracket
• One wall bracket
• Four M8-18 x 1.25-inch Phillips-head screws with four anchors
Cisco IP Phone 7800 Series Multiplatform Phones Administration Guide
99
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)