Sony ST21i2, ST21a2, 12640775, 1264-0772 manual Phone settings overview

Phone settings overview

Get to know the settings in your phone so that you can personalize them to your own requirements.

Wi-Fi	Turn Wi-Fi® on or off, scan available Wi-Fi® networks, or add the
	Wi-Fi® network.
Bluetooth	Turn Bluetooth™ on or off, search for available Bluetooth™ devices,
	and make your phone visible or invisible to other Bluetooth™
	devices.
Data usage	Turn the mobile data traffic on or off, and keep track of your data
	usage details over a specified period of time.
More…	Turn Airplane mode on or off, configure settings for VPN and Mobile
	networks, and enable your phone to share its mobile data
	connection as a portable Wi-Fi® hotspot, or through USB tethering
	or Bluetooth™ tethering.
Dual SIM	Enable SIM cards. You can also rename SIM cards, configure auto
settings	switch arrangement for calls, messages, and data traffic.
Call settings	Manage and configure settings for fixed dialing numbers, voicemail
	and Internet calls.
Sound	Configure how your phone rings, vibrates, or alerts you when you
	receive communications. You can also use these settings to set the
	volume level for music, video, games or other media with audio, and
	to make related adjustments.
Display	Enable your phone screen to switch orientation when you rotate
	your phone. You can also set the brightness, font size, wallpaper
	and screen timeout.
Storage	Check out the available space on your phone's internal storage and
	on the SD card. You can also erase the SD card, or unmount it for
	safe removal.
Battery	View your phone battery and see how different applications
	consume battery power.
Apps	Manage running applications, downloaded applications and
	applications on the SD card.
Xperia™	Configure the USB connection mode, network connection type and
	Internet settings. You can also enable Facebook features inside
	applications.
Accounts &	Enable your phone to synchronize data with the synchronization
sync	accounts that you add.
Location	Enable or disable Google's location service, GPS satellites, and
services	Location & Google search.
Security	Protect your phone by setting up different locks and passwords.
	You can also allow the installation of applications not from Google
	Play™.
Language &	Select the phone language, adjust text input options, add words to
input	the personal dictionary, and configure speech settings.
Backup & reset	Back up your data and reset your phone.
Date & time	Set the time and date, or choose the network-provided values.
	Select your preferred date and hour format.
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