1. Press the Power/Lock key on the top of the device to lock the screen. Press and hold the key to turn the device on or off.
   
2. Press the Volume keys on the right side of the device to adjust the volume.
   
3. Press the Back key to return to the previous screen.
   
4. Press the Home key to return to the home screen from any other screen. Press and hold the Home key to access Google Search.
   
5. Press the Recent apps key to access the recently opened apps.
   
6. The Headphone jack is located on the top of the device.
   
7. The microUSB/Charger port is located on the left side of the device.
   
8. The SIM card slot is located underneath the back cover.
   
9. The microSD card slot is located underneath the back cover.
   Note: A microSD card up to 32GB (sold separately) can be used.
   
10. The Rear camera is located on the back of the device.
    
11. The Front camera is located on the front of the device.