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Settings
Touch   in the Home Screen and select Settings. The Settings app contains most 
of the tools for customizing and conguring your device.
General Settings
Airplane Mode
In the Settings  app,  Slide the Airplane mode  switch  to the ON  position  to turn on 
Airplane mode. All the phone’s radios that transmit voice or data are turned off.
Wi-Fi
Turn  Wi-Fi  on  or  off  and  configure  your  Wi-Fi  connections.  See  Connecting  to 
Networks and Devices – Connecting to Wi-Fi.
Bluetooth
Turn Bluetooth on or off and congure your Bluetooth connections. See Connecting to 
Networks and Devices – Connecting to Bluetooth Devices.
Mobile Networks
Control  mobile  data  use,  select  mobile  network  and  set  access  point  names.  See 
Connecting to Networks and Devices – Connecting to Mobile Networks.
Sound
Adjust different types of volume (see Adjusting Volume), toggle sound and silence (see 
Switching to Silent Mode), set up ringtone and notication sound (see Personalizing 
–  Changing  Ringtone  and  Notication  Sounds),  and  select  system  sounds  (refer  to 
Turning On/Off Touch Sounds).