Samsung SM-T320NZKAXAR 用户手册
Understanding Your Device 18
To manage running apps, downloads, device memory, and
storage:
storage:
Touch
Recent apps ➔
Task Manager.
Home
To display the main Home screen:
Touch
Home.
To launch Google Now:
Touch and hold
Home.
Back
To return to the previous screen, option, or step:
Touch
Back.
Using the Touch Screen
Use only fingers to touch the screen.
Caution! Do not allow the touch screen to come into contact
with other electrical devices. Electrostatic discharges
can cause the touch screen to malfunction.
can cause the touch screen to malfunction.
To avoid damaging the touch screen, do not touch it
with anything sharp or apply excessive pressure to it
with your fingertips.
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.
result in afterimages (screen burn-in) or ghosting. Turn off
the touch screen when you do not use the device.