Sharp UX-B20 Operation Manual page 34

Volume Adjustment
3
Press once.
4
Press to turn on the end beep or
to turn off the end beep.
5
Press to return to the date and time display.
Key tone off
The fax machine normally sounds a beep (key tone) each time you press a
key on the operation panel. If you wish to turn off the key tone, follow the steps
below.
1
Press once and
2
Press once and
3
Press once.
4
Press to turn on the key tone or
to turn off the key tone.
5
Press to return to the date and time display.
32
3 times.
once.
1=YES, 2=NO
The display briefly shows
your selection, then:
KEY TONE
Display:
OPTION SETTING
KEY TONE
1=YES, 2=NO
The display briefly shows
your selection, then:
FINE PRIORITY