96 
  NOTE: 
The data usage is measured by your phone, and your carrier‟s data usage accounting may differ.  
Touch    > Network restrictions to select Wi-Fi networks that are mobile hotspots. Data usage 
on recognised mobile hotspots will be restricted to avoid high mobile data bills. 
Airplane Mode 
Touch the Home key >    > Settings > More and slide the switch beside Airplane mode to 
turn the mode on or off. All the phone‟s radios that transmit voice or data are turned off when the 
mode is on. 
VPN 
Touch the Home key >    > Settings > More > VPN to set up and connect to virtual private 
networks. See Connecting to Virtual Private Networks. 
Default SMS App 
Touch the Home key >    > Settings > More > Default SMS app to set the default app for 
SMS. 
Tethering & Mobile HotSpot 
Touch the Home key >    > Settings > More > Tethering & Mobile HotSpot to share your 
phone‟s  mobile  data  connection  with  PCs  or  other  devices  via  USB, Bluetooth  or Wi-Fi. See 
Sharing Your Mobile Data Connection. 
Wi-Fi Calling   
Touch the Home key >    > Settings > More > Wi-Fi Calling. 
When  Wi-Fi  calling  is  on,  your  phone  can  route  calls  via  Wi-Fi  networks  or  your  operator‟s 
network, depending on your preference and which signal is stronger (see Making a VoWi-Fi Call). 
Before turning on this feature, check with your operator regarding fees and other details.