Contrast And Brightness; Usb Devices; Tftp Upgrade; Preferences - Nortel IP Phone 2007 User Manual

Contrast and brightness

Use the Contrast and Brightness option to adjust these levels of the display,
and to reset the sleep timer. To extend the life of the touch panel display,
the IP Phone uses a sleep timer, which turns off the backlight when the
preset time elapses.
See
"Adjusting the sleep timer" (page

USB devices

Use the USB Devices option to view information about the device connected
to the USB port.
USB devices are not supported in release (I)SN09FF.

TFTP upgrade

Use the TFTP option to upgrade the firmware. This tool is used by
administrators only.
See

Preferences

Use the Preferences option to access the Button Customizing Tool. Use the
Button Customizing Tool to change the look of the dedicated feature keys.
See

How to use the navigation keys

The IP Phone terminal has four keys that you use to navigate the
menus, and to help you to enter text in the display. See
components" (page 10)
When the menu system is active, the navigation keys behave this way:
•
•
•
After you select an option, you can press Ok on the touch screen to execute
the selection.
Copyright © 2006, Nortel Networks
.
"Adjusting the contrast and brightness of the display" (page 51)
"Performing a firmware upgrade" (page
"Using the Preferences tool" (page
up key—return to the previous menu item
down key—got to the next menu item
left/right key—active when you can enter text. To move the cursor to the
left, press the left key. Press the right key to move the cursor to the right.
Nortel IP Phone 2007 User Guide
NN10300-020 01.02 Standard
(I)SN09U 20 October 2006
How to use the navigation keys 19
87).
89).
for the location of these keys.
Carrier VoIP
73).
"IP Phone 2007
Nortel Networks Confidential
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