Cisco 6921 Quick Reference Guide

Table of Contents
1. Overview of Cisco 6921 IP Phone
2. How do I?
o place a call?
o dial an internal extension?
o put a call on “hold”?
o transfer a call to an extension/voicemail?
o use my voicemail?
o view my missed calls?
o adjust the handset volume?
o adjust the ringer volume?
o operate the LCD screen?
o set up my voicemail?

Cisco 6921 Specifications

General

Speakerphone	Yes
Headset Port	Yes
Power	IEEE 802.3af Power over Ethernet (PoE)
Lines	2
Audio Codec Support	G.711a, G.711u, G.722, G.729a, iLBC
Ethernet Ports	2
Protocols	SCCP
Weight	1 kg
Ethernet Switch	10/100BASE-T Ethernet switch