Used for taking pictures.

Used to plug in your headset or headphones.

Used for taking pictures in low-light situations.

Press to lock or unlock the touchscreen. Hold down to turn the device on or off.

Used to play sounds on your device.

Adjusts the volume on your device.

Insert or remove your nano SIM / microSD card here.

Connects your phone to the battery charger or to another device for transferring data.