Using and Cleaning the Touchscreen Display

Your Cisco IP Phone 7970 series features a high-resolution color touchscreen display. Refer to the table below for recommendations on the best practices for protecting and maintaining the touchscreen.

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Choose touchscreen items

Press (or tap) an item on the touchscreen with your fingertip. Do not use

 

a device or object other than your fingertip to press the touchscreen.

 

Your phone’s touchscreen was designed to respond best when using your

 

fingertip, and using other objects could damage the display.

 

 

Disable the touchscreen

Press the Display button and hold for more than one second. The Display

 

button changes to flashing green, and the screen displays the

 

“Touchscreen Disabled” message. The touchscreen remains disabled for

 

about a minute unless you enable it sooner.

 

 

Enable the touchscreen

Press the Display button and hold for more than one second. The Display

 

button stops flashing, and the screen displays the “Touchscreen Enabled”

 

message.

 

 

Clean the touchscreen

Disable the touchscreen before cleaning it. Once the touchscreen is

 

disabled, use a soft, dry cloth to wipe the touchscreen. Do not use any

 

liquids or powders on the phone. Using anything other than a soft, dry

 

cloth can contaminate phone components and cause failures.

 

 

Wake the touchscreen

When you first use your phone in the morning or after a period of

 

inactivity (determined by your system administrator), the backlight on

 

your touchscreen might be disabled. This is a sleep mode similar to a

 

screen saver on your computer. To wake or activate the touchscreen,

 

press any button or the touchscreen, or lift the handset.

 

 

Where to Find Additional Information

You can access the most current Cisco IP Phone documentation on the World Wide Web at this URL:

http://www.cisco.com/univercd/cc/td/doc/product/voice/c_ipphon/index.htm

You can access the Cisco website at this URL:

http://www.cisco.com/

International Cisco websites can be accessed from this URL:

http://www.cisco.com/public/countries_languages.shtml

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Cisco Systems 7970 warranty Using and Cleaning the Touchscreen Display, Where to Find Additional Information