Cisco 7970 Series Посібник з експлуатації телефону - Сторінка 6
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Protecting and Maintaining the Touchscreen Display
Your Cisco IP Phone 7970 features a high-resolution color touchscreen display. Refer to the table
below for recommendations on the best practices for protecting and maintaining the touchscreen.
If you want to...
Choose touchscreen items Press (or tap) an item on the touchscreen with your fingertip. Do not use
Disable the touchscreen
Enable the touchscreen
Clean the touchscreen
Wake the touchscreen
2
Then
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.
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.
Press the Display button and hold for more than one second. The Display
button stops flashing, and the screen displays the "Touchscreen
Enabled" message.
Disable the touchscreen before cleaning it. Once the touchscreen is
disabled, use a soft, dry cloth to wipe 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.
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