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Mobile Networks 
To control mobile data use, set access point names, or 
select mobile network or network types: 
Touch the Home key >    > Settings > Mobile networks   
For more information, see Connecting to Mobile Networks. 
Wi-Fi Hotspot 
To share the phone’s mobile data connection with PCs or 
other devices using Wi-Fi: 
Touch the Home key >    > Settings > Wi-Fi hotspot 
For more information, see Share Your Mobile Data 
Connection as a Wi-Fi Hotspot. 
Sound & Notifications 
To adjust different types of volume, toggle sound, vibration 
or mute, set up ringtone and notification sounds, set 
headset HiFi, select system sounds, or control notification 
display” 
Touch the Home key >    > Settings > Sound & 
notifications 
For more information, see Adjusting Volume, Switching to 
Silent or Vibration Mode, Changing Ringtone and 
Notification Sound, Turning On/Off System Sounds.