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Configure IP Phone Local Options
30
Use Contrast and Brightness
The Contrast and Brightness tools are used to alter the physical settings
of the display.
To use Contrast and Brightness
Choose one of the following:
—Tap the YES soft key to save the
calibration settings and exit to the
main display.
—Tap the NO soft key to abandon the
calibration settings and exit to the
main display.
5. If the calibration is not successful, the
telephone reports
Data calibration is WRONG,
prompts Repeat Calibration?, and
displays the YES and NO soft keys, and
calibration statistics.
Choose one of the following:
—Tap the YES soft key to try the
calibration again (starting at step 3).
—Tap the NO soft key to abandon the
calibration and exit to the main
display.
1. Tap the Tools icon.
2. Tap the Contrast and Brightness soft
key.