Cisco CP-7821 User Manual

1
Cisco IP Phone Set CP-7821 Quick Reference
Lines Keys
Soft Keys
Navigation Disk
Voice Messages
Tools
Volume
Directory
Headset
Mute
Speaker
Transfer
Conference
Hold

Cisco CP-7821 Specifications

General

Lines	2 lines
Speakerphone	Full-duplex
Ethernet Ports	2
Power over Ethernet (PoE)	IEEE 802.3af compliant
Network Protocols	SIP
Headset Port	Yes
Display	3.5-inch, 396 x 162-pixel, monochrome, non-backlit
Weight	1.2 kg

Summary

Service Features

Internal Call

Instructions for making internal calls using extension numbers and the call button.

External Call (Local)

Steps for dialing local external phone numbers, typically starting with '9'.

External Call IDD

IDD & Chargeable Call Password

Speakerphone Operation

Guidance on turning the speakerphone on and off using the dedicated button.

Headset Operation

Instructions for activating and deactivating the headset function on the phone set.

Mute Functionality

Instructions for muting and unmuting the microphone during calls using the mute button.

Access Voicemail System

Steps to access the internal voicemail system via dedicated keys or menu options.

Call Hold and Reconnect

Consultative Transfer

Blind Transfer

Conference Call Setup

Call Forwarding Setup

Directory and Contacts Management

Add, Modify, or Delete Personal Directory Entries