Used for taking pictures and recording videos.

Plays audio and lets you hear phone calls.

Lets you adjust the device volume.

Wakes the touchscreen or puts it to sleep when you press it. Turns the device completely off or on when you hold it down.

Opens the keypad and Phone app for placing calls.

Opens a Messaging app for sending and receiving text, picture and video messages.

Opens the browser for exploring the internet.

Opens the Camera app for taking pictures and videos.

Shows the apps you've recently opened, letting you switch between and close apps that are running.

Takes you to the last Home screen you were on. If you're on a Home screen, it will take you to the main Home screen. Press and hold for Google Assistant.

Takes you back one screen.

Captures your voice when making calls, using voice commands and more.

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

Used to plug in your headset or headphones.