Samsung SM-T350NZAAXAR 用户手册

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页码 84
Front View 
Getting Started
Recent apps  Home  Back 
key 
Proximity and 
gesture sensors 
Front camera 
Power/Lock key 
Volume key 
microSD card slot 
Front View  
• 
Back: Tap to return to the previous screen, or to 
close a dialog box, menu, or keyboard. 
• 
Front camera: Take self-portraits and record 
videos of yourself. 
• 
Home key: Tap to return to the Home screen. 
• 
microSD card slot: Install an optional memory 
card (not included) for storage of files. 
• 
Proximity and gesture sensors: Detects the 
presence of objects near the device. 
• 
Recent apps: Tap to display recent apps or touch 
and hold for home screen options. 
• 
Power/Lock key: Press and hold to turn the 
device on or off. Press to lock or wake up the 
screen. Press and hold to turn the device off or 
restart it, or for quick access to Airplane Mode, 
Emergency Mode, and to Mute, Vibrate, and 
Sound modes. 
• 
Volume key: Press to adjust the volume of your 
device’s sounds and audio.