40Adjusting connection settingsThis section will show you how to adjust detailed settings for your phone, data,Wi-Fi and Bluetooth connections.Sound & displayYou can adjust your phone settings by tapping Settings > Sound & display.Selecting a networkYour phone will automatically detect your carrier/network settings when youinsert a new SIM card. However, you may prefer to manually select a network.This may be a good idea when roaming.Item DescriptionAirplane mode Disable all wireless connections so you can safely use this deviceonboard an aircraft.Wi-Fi Turn the Wi-Fi function on or off.Wi-Fi settings Set up and manage your wireless access points.Bluetooth Turn the Bluetooth function on or off.Bluetooth settings Manage your Bluetooth connections, set a device name anddiscoverability.VPN settings Set up and manage Virtual Private Networks.Mobile networks Set your options for connecting to mobile networks.Internet sharing Share your mobile data connection with the connected computer.Item DescriptionSilent mode Turn off all sounds except for alarms and media.Ringer volume Adjust the ringer volume.Media volume Set the playback volume for media.Phone ringtone Set your phone’s ringtone.Phone vibrate Turn the vibrate function on.Notification ringtone Set a ringtone for notifications.Audible touch tones Play tones when using dial pad.Audible selection Play a sound whenever a screen selection is made.Haptic feedback Vibrate when performing certain actions.SD card notifications Play a sound for SD card notifications.Orientation Switch screen orientation when the smartphone is rotated.Animation Animate when opening or closing windows.Brightness Adjust screen brightness.Screen timeout Set a delay before the screen will be turned off.