43-963.fm Page 24 Monday, August 16, 1999 3:43 PM
ADJUSTING THE DISPLAY CONTRAST
Follow these steps to adjust the display's contrast for the best visibility.
1. Press and hold down
DELETE
2. While holding down
DELETE
to decrease the contrast or
REVIEW
Important: If you hold down
pressing a
button, the system deletes all calls from its memory.
REVIEW
3. Release
.
DELETE
24
.
, within 6 seconds repeatedly press
to increase the contrast.
REVIEW
for longer than 6 seconds without
DELETE