Samsung 2.0080218091405e16 User Manual page 11

Tap on touch screen with your
fingertip.
Do not use any sharp object other than your fingers to operate the touch screen.
Otherwise, touch screen may be damaged.
CAUTION
Do not tap on the touch screen if your fingers are not clean.
Do not tap on the touch screen with your gloves on. Otherwise, the button does not operate in any way.
11