Icom IC-4088A, Instruction Manual

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D
Ring tone type
Ring tone is selectable with 10 different indi-
vidual sounds.
D D
LCD backlight
The IC-4088A has LCD backlight light for nighttime operation, and
the lighting condition can be selected to suits a specific preference,
from Auto, ON and OFF.
Auto (At) : Lights when any switch,
except [PTT], is pushed.
When no key operation is
performed for 5 sec., the
backlight goes OFF.
ON (on) : Lights continuously.
OFF (oF) : Never lights.
18
9
OTHER FUNCTIONS
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