Touch panel, Cleaning the telephone screen, Caution – Nortel Networks 2007 User Manual
Page 16
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About the IP Phone 2007
Tap this icon to display a virtual keyboard
(pop-up keyboard) for text entry.
The stylus or USB keyboard can be used to
enter text in some of the applications. See
“Enter and edit text” on page 17 for further
information.
Touch panel
Use the touch panel to perform point-and-click operations on the
IP Phone 2007. The touch panel is used with the graphical user interface
(GUI) to present keys directly on the display. All line/DN keys, feature
keys, and soft keys are activated by using the touch panel. See
“Cleaning the Telephone Screen” on page 16 for important
information.
Calibrate the touch panel
Calibrate the touch panel through the Tools menu, which fine-tunes the
touch panel. Use the stylus to tap three targets, following the prompts.
Stylus
The touch panel can be operated using a stylus or a finger. However, use
of a stylus is recommended to avoid damage to the touch panel.
Cleaning the Telephone Screen
Hold the Goodbye key down and gently wipe the telephone screen with a
soft, dry cloth.
CAUTION
Do not use any liquids or powders on the
telephone.
Using anything other than a soft, dry cloth
can contaminate telephone components
and cause premature failure.