Cisco 6921 Quick Reference Guide

11
Keypad
Allows you to dial phone numbers, enter letters and select
menu items (by selecting item number).
12
Mute button
Toggled the microphone on or off. When the microphone is
muted, the button is lit.
13
Volume button
Controls the handset, headset and speakerphone volume
(off hook) and the ringer volume (on-hook).
14
Message button
Auto-dials your voicemail system (2700).
15
Applications button
Opens/closed the Applications menu. Use it to access call
history, user preferences, and phone settings.
16
Directories button
Opens/closes the Directories menu (feature may be
disabled).
17
Handset
Phone handset.

Cisco 6921 Specifications

General

Brand	Cisco
Model	6921
Category	IP Phone
Language	English