Changing the Display Contrast
Viewing Interface Status
Your phone interacts with several system hardware devices and system software. This screen provides information about three of the main interfaces.
Viewing Miscellaneous Status
Three miscellaneous status screens provide additional information about your telephone and its connections, such as the model, serial number, and MAC address.
Changing the Display Contrast
On
Note:
If you have an EU24/EU24BL Expansion Module attached to your phone, you can also adjust its contrast with this option.
You might not be able to distinguish between all 15 contrast level settings. Some of the upper and/or some of the lower contrast level settings might appear identical to adjacent settings. This is normal.
1.Select the Contrast Control option from the Options Main screen (accessed by pressing the phone’s Option button).
2.If you do not have an EU24/EU24BL installed, press the Line/Feature button on either side of the display line on which you see 4620. Doing so identifies that you want to adjust the telephone’s display contrast.
If you have an EU24/EU24BL attached to your phone, press the Line/Feature button on either side of the display line on which you see EU24. Doing so identifies that you want to adjust the Expansion Module’s display contrast.
3.To brighten the contrast, press the Right Arrow softkey until you reach the desired contrast level. To dim the contrast, press the Left Arrow softkey until you reach the desired contrast level.
Each softkey press results in the level being increased or decreased, depending on which arrow softkey you press. Chevron symbols provide visual confirmation of the current level.
Issue 2.2 April 2005 63
