When you enable Airplane (Flight) mode, all wireless radios on 
		
HTC U12+ are turned off, including the call function, data services, 
		
Bluetooth, and 
		
Wi-Fi. 
	 
 
	 
When you disable Airplane mode, the call function is turned back on and the previous state of 
		Bluetooth and 
		Wi-Fi is restored. 
	 
Note:
- You can manually turn 
			 Bluetooth and 
			 Wi-Fi back on after enabling Airplane mode. 
		  
- If USB tethering is turned on, enabling Airplane mode turns it off. You need to manually turn USB tethering on after you disable Airplane mode. 
		  
 
Do any of the following to turn Airplane mode on or off: 
		  
- Press and hold POWER, and then tap 
				Airplane mode. 
			 
- With two fingers, swipe down from the status bar to open the Quick Settings panel. Tap the 
				Airplane mode tile to turn airplane mode on or off. 
			 
 
When enabled, the Airplane mode icon 

 is displayed in the status bar.