Samsung GT-I9195 用户手册

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页码 131
Basics
20
Icon
Meaning
Silent mode activated
Vibration mode activated
Flight mode activated
Error occurred or caution required
Battery power level
Using the touch screen
Use only fingers to use the touch screen.
•  Do not allow the touch screen to come into contact with other electrical devices. 
Electrostatic discharges can cause the touch screen to malfunction.
•  Do not allow the touch screen to contact water. The touch screen may malfunction 
in humid conditions or when exposed to water.
•  To avoid damaging the touch screen, do not tap it with anything sharp or apply 
excessive pressure to it with your fingertips.
•  Leaving the touch screen idle for extended periods may result in afterimages 
(screen burn-in) or ghosting. Turn off the touch screen when you do not use the 
device.