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Cisco 7971G-GE Phone Guide - Page 12

Using an External Power Supply

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Caution Inline power circuits provide current through the communication cable. Use the Cisco provided cable or a minimum 24 AWG communication cable. Warning The power supply must be placed indoors. Using an External Power Supply The following warnings apply when you use the external power supply with the Cisco IP Phone: Warning This product relies on the building's installation for short-circuit (over current) protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 15A U.S. (240 VAC, 10A international) is used on the phase conductors (all current-carrying conductors). Warning The device is designed to work with TN power systems. Warning The plug-socket combination must be accessible at all times because it serves as the main disconnecting device. Caution Only use the Cisco specified power supply with this product. 4 7815630-03

Section	Page
Cisco IP Phone 7970 Series forCiscoCallManager4.1(3)	1
Getting Started	9
How to Use this Guide	9
Using and Cleaning the Touchscreen Display	10
Where to Find Additional Information	10
More Information about Customizing Your Phone on the Web	11
Safety and Performance Information	11
Connecting Your Phone	14
An Overview of Your Phone	17
Buttons and Hardware	17
Touchscreen Features	20
Call-Handling and Navigation Tips	21
Understanding Lines vs. Calls	21
Understanding Call and Line Icons	21
Going On-Hook and Off-Hook	22
Selecting Calls	22
Viewing and Switching Between Calls	23
Choosing Touchscreen Items	24
Using Feature Menus	24
Entering and Editing Text	25
Getting Help on Your Phone	25
Understanding Feature Functionality and Availability	25
Basic Call Handling	26
Placing a Call	26
Answering a Call	30
Ending a Call	31
Using Hold and Resume	31
Using Mute	31
Transferring a Connected Call	32
Forwarding Your Calls to Another Number	33
Making Conference Calls	34
Types of Supported Conference Calls	34
Starting and Joining a Standard Conference	35
Starting or Joining a Meet-Me Conference Call	36
Advanced Call Handling	37
Storing and Retrieving Parked Calls	37
Picking Up a Redirected Call on Your Phone	38
Using a Shared Line	39
Understanding Shared Lines	39
Adding Yourself to a Shared-Line Call	40
Preventing Others from Viewing or Joining a Shared-Line Call	41
Tracing Suspicious Calls	41
Making and Receiving Secure Calls	42
Prioritizing Critical Calls	43
Using a Handset, Headset, and Speakerphone	44
Obtaining a Headset	44
Using AutoAnswer with a Headset or the Speakerphone	45
Customizing Phone Settings	46
Adjusting the Volume	46
Customizing Rings and Message Indicators	47
Customizing the Touchscreen	47
Setting Up Speed Dial Features	48
Using Voice Messaging, Call Logs, and Directories	49
Accessing Voice Messages	49
Using Call Logs and Directories	50
Accessing Your User Options Web Pages	51
Logging In to the User Options Web Pages	51
Subscribing to Phone Services	52
Understanding Additional Configuration Options	53
Troubleshooting Your Phone	55
Using the Quality Reporting Tool	55
Cisco One-Year Limited Hardware Warranty Terms	56

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7815630-03

Caution

Inline power circuits provide current through the communication cable. Use the Cisco

provided cable or a minimum 24 AWG communication cable.

Warning

The power supply must be placed indoors.

Using an External Power Supply

The following warnings apply when you use the external power supply with the Cisco IP Phone:

Warning

This product relies on the building's installation for short-circuit (over current)

protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 15A U.S. (240 VAC,

10A international) is used on the phase conductors (all current-carrying conductors).

Warning

The device is designed to work with TN power systems.

Warning

The plug-socket combination must be accessible at all times because it serves as the

main disconnecting device.

Caution

Only use the Cisco specified power supply with this product.