1. Press the Volume keys to adjust media or call volume.
   
2. Press the Power/Lock key to turn the device on or off, or put the display to sleep.
   
3. The SIM card slot is located on the side of the device. The device uses a Micro-SIM card.
   
4. The microSD card slot is located on the side of the device. A microSD card of up to 64GB can be used.
   
5. Press the Back key to return to the previous screen.
   
6. Press the Home key to return to the home screen.
   
7. Press the Menu key to view a list of menu options.
   
8. The USB/Charging port is located on the side of the device.
   
9. The Headphone jack is located on the top of the device.
   
10. The Rear camera is located on the back of the device.
    
11. The Front camera is located on the front of the device.
    
12. The Camera key is located on the side of the device.