To cancel call waiting tone,
Clock/Calendar
Whenever a telephone is idle, the display shows
the day of the week, the date of the month, and
the time of the day in 12-hour format.
Display Intensity Adjustment
The intensity (brightness and contrast) of the display
can be adjusted to a desired operating level any
time while the telephone is idle and on-hook.
To do so,
RESULTS: The automatic adjusting cycle will begin in a@-
desired
level.
Display
proximately 5 seconds.
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