User's Manual
54
• Turn on   .
• When data roaming is disabled, you can still perform data 
exchange with a Wi-Fi connection (refer to “6.1.2 Wi-Fi”).
To set preferred network mode
• Touch  Settings > Network & internet > Cellular network > 
Preferred network type.
6�1�2  Wi-Fi
You can connect to the internet when your phone is within range of 
a wireless network. Wi-Fi can be used on your phone even without 
a SIM card inserted.
To turn Wi-Fi on and connect to a wireless network
• Touch Settings > Network & internet > Wi-Fi.
• Turn on 
 .
• Once Wi-Fi is turned on, detected Wi-Fi networks are listed.
• Touch a Wi-Fi network to connect to it. If the network you 
selected is secured, you are required to enter a password or 
other credentials (you may need to contact the network carrier for 
details). When finished, touch CONNECT. 
To add a Wi-Fi network
When Wi-Fi is on, you may add new Wi-Fi networks according to 
your preference. 
• Touch Settings > Network & internet > Wi-Fi > Add network.
• Enter the name of the network and any required network 
information.
• Touch SAVE.










