Sony Xperia L C2105 C2104 User Manual

To unmount the memory card
1 From your  Home screen , tap 
.
2 Find and tap  Settings > Storage  > Unmount SD card .
Formatting the memory card
You can format the memory card in your device, for example, to free up memory. This
means that you erase all data on the card.
All content on the memory card gets erased when you format it. Make sure you make backups of everything you want to save before formatting the memory card. To back up your content,
you can copy it to your computer. For more information,...

To reset the default Internet settings
1 From the  Home screen , tap 
.
2 Tap  Settings  > More…  > Mobile networks  > Access Point Names .
3 Tap 
.
4 Tap  Reset to default .
Access Point Names (APNs) An APN is used to establish data connections between your device and the Internet. The
APN defines which type of IP address to use, which security methods to invoke, and
which fixed-end connections to use. Checking the APN is useful when you cannot
access the Internet, have no data connection, or cannot...

To set a data usage limit
1 Make sure that data traffic is turned on.
2 Drag the status bar downwards, then tap 
.
3 Find and tap  Data usage.
4 Mark the  Set mobile data limit  checkbox if it is not marked, then tap  OK.
5 To set the data usage limit, drag the corresponding line to the desired value.
Once your data usage reaches the set limit, data traffic on your device will be turned off
automatically.
To control the data usage of individual applications
1 From your  Home screen , tap 
.
2 Find and...

Turning off data trafficYou can disable all data connections over mobile networks to avoid any unwanted data
downloads and synchronizations. Contact your network operator if you need detailed
information about your subscription plan and data traffic charges.When data traffic is turned off, you can still use Wi-Fi® and Bluetooth® connections. You can
also send and receive multimedia messages.
To turn off all data traffic
1 From your  Home screen , tap 
.
2 Find and tap  Settings > More…  > Mobile networks...

Google Play™
Getting started with Google Play™ Open Google Play™ and enter a world of applications and games. You can browse
these applications and games through different categories. You can also rate an
application or game and send feedback on it.
To use Google Play™, you need to have a Google™ account. See  To set up a
Google™ account on your device  on page 52.Google Play™ may not be available in all countries or regions. When you download content to
your device, you might be charged for the amount...

To delete an installed application
1 From your  Home screen , tap 
.
2 Find and tap  Settings.
3 Tap  Apps .
4 Select the application you want to delete.
5 Tap  Uninstall .
It is not possible to delete some preinstalled applications.
Permissions
Some applications may need to access data, settings, and various functions on your
device in order to work properly. If so, then they need the relevant permissions from you.
For example, a navigation application needs permissions to send and receive data...

Calling
Emergency calls Your device supports international emergency numbers, for example, 112 or 911. You
can normally use these numbers to make emergency calls in any country, with or without
the SIM card inserted if you are within range of a network.
To make an emergency call
1 From your  Home screen , tap 
.
2 Find and tap  Phone.
3 Enter the emergency number and tap  Call. To delete a number, tap 
.
You can make emergency calls when no SIM card is inserted or when outgoing calls are
barred.
To make...

To answer a call
•Drag  to the right across the screen.
To decline a call
• Drag 
 to the left across the screen.
To reject a second call
• When you hear repeated beeps during a call, tap 
.
To change the ear speaker volume during a call
• Press the volume key up or down.
To turn on the loudspeaker during a call
• Tap 
.
To mute the microphone during a call
• Tap 
.
To activate the screen during a call
• Briefly press 
.
To enter numbers during a call
1 During the call, tap 
. A keypad appears.
2 Tap the...

VoicemailIf your subscription includes a voicemail service, callers can leave voice messages for
you when you can't answer calls. Your voicemail service number is normally saved on
your SIM card. If not, you can get the number from your service provider and enter it
manually.
To enter your voicemail number
1 From the  Home screen , tap 
.
2 Find and tap  Settings > Call settings  > Voicemail  >Voicemail settings  >
Voicemail number .
3 Enter your voicemail number.
4 Tap  OK.
To call your voicemail...

To release a participant from a conference call
1 During an ongoing conference call, tap the button showing the number of
participants. For example, tap  3 participants if there are three participants.
2 Tap 
 next to the participant you want to release.
To end a conference call
• During the call, tap 
.
Call settings
Barring calls
You can bar all or certain categories of incoming and outgoing calls. When you use call barring for the first time, you need to enter your PUK (Personal Unblocking Key) and...