Click each step to see the action, click the picture or use the arrow keys
Home Button: The Home Button returns you to the Home screen. Pressing and holding the Home Button launches Siri. Double-pressing the Home Button activates the app manager. Double-tapping the Home Button activates Reachability. When the phone is locked, double-pressing the Home Button opens Apple Pay. The Home Button also functions as the fingerprint sensor.
Sleep/Wake Button: Pressing the Sleep/Wake button will lock the phone if the screen is on, or will wake the phone if the screen is off. Pressing and holding turns the phone on or off.
Volume Buttons: Adjusts the phone’s volume
Ring/Silent Switch: Turns silent mode on and off