You can do a lot on the external display.
To wake it, lift, nudge, or tap your phone. Then you can use these gestures on the screen:
Notification icons appear at the bottom of the external display. To check notifications:
In the list:

Twist the phone twice quickly to open the camera. Or, press the Power button twice quickly. (If this doesn't work, set up the gesture.)
For the best selfie angle, turn your phone so the camera is at the top.
To close the camera, swipe up.
To learn about camera features, read the Camera app's help.
Use your external display as a mirror. The high quality cameras let you to zoom in for details.
With the phone closed, open the camera:

To zoom in/out, tap 


To take a selfie from the mirror:



| Task | Gesture to use |
|---|---|
| Answer call | Flip phone open |
| End call | Flip phone closed |
| Make call | Swipe to Communications panel |
| See more options during call | Tap the display |
You can change how your phone handles calls when you flip it open/closed.
If you reject a call, you can send a quick text message from the external display.
When you wake and unlock the screen, you're on the home panel, where you'll see the clock. To get to other panels:



View events from your Calendar.




Flip open to edit or add events and other Calendar tasks.
See the current forecast.
Tap 

Play games made for your external display, and flip open for more games you can play on the main screen.
To add more games optimized for your external display, tap 
You can customize the external display by touching & holding a blank spot on the Home panel.
Touch & hold the screen, then tap Manage panels.
The Home panel stays in place and can't be removed.
Adjust the other panels:


For the home and lock screens on your external display, you can change the wallpaper, font, clock and much more.
Tap an icon to change features.
| Wallpaper | |
| Font style | |
| Accent color | |
| Amount of image blur on lock screen for privacy | |
| Themes and clockfaces |
The external display home screen includes four app shortcuts, which you can change or remove.
Adjust shortcuts:
To remove a shortcut, on the home screen image, tap its icon.


For more personalization options, like display and font size or flip actions, go to Settings > External display.