To view your smartphone's screen via an external display, a MiracastTM-enabled HDTV or a wireless display adapter is required. A Wireless Display adapter can be purchased from any Verizon Wireless retail store or at the online store.
From a Home screen, navigate: Apps icon > Settings > More.
Tap PlayTo (Miracast).
Tap the Menu icon (upper-right).
Tap Enable wireless display.
Enabled when a check mark is present.
A list of compatible devices is displayed.