For single-handed operation of your phone, use Edge Launcher to quickly launch apps, call or send messages to your contacts, and turn certain quick settings on or off. 
Important: Edge Launcher can only be opened through 
Edge Sense. Assign it first to the short squeeze or squeeze and hold  gesture by following the steps in 
Enabling Advanced mode.  
 
- To open Edge Launcher, squeeze the lower sides of your phone.  
			 
- You can do the following: - Tap a date to open the default calendar app so you can view or create events. 
- Tap an app to open it, or tap a quick setting to turn it on or off. If you've added a contact, tap it to call or send a message.  See Adding apps, quick settings, and contacts.
- Swipe or flick through the dial to scroll and see more icons. 
- Tap  to customize Edge Launcher. to customize Edge Launcher.
- Adjust the position of Edge Launcher on the screen. See Adjusting the Edge Launcher position.