90
Using a function key
■ Press the assigned function key to turn audible tones either on
or off.
Adjusting the level of audible tones
To change between the high and low setting:
1 Long press
to enter menu mode.
2 Select ALERT SETTINGS>LEVEL.
3 Short press to change the level of audible tones to either
high or low.
4 Short press twice to exit menu mode.
MENU
LEVEL
HIGH