Finding The Identification Number Of Your Device; Memory And Storage - Sony Xperia C3 Dual D2502 User Manual

Finding the identification number of your device

Your device has a unique ID (identification) number. In your device, this number is
referred to as the IMEI (International Mobile Equipment Identity). You should keep a
copy of this number. You may require it, for example, when you access the Xperia™
Care support service and need to register your device. Also, if your device is stolen,
some network providers can use this number to stop the device from accessing the
network in your country.
For devices with two SIM cards, there are two IMEI numbers, one for each SIM card slot.
To view your IMEI numbers on the label tray
1
Detach the memory card slot cover.
2
Insert the tip of an unfolded paper clip (or a similar object with a long, fine tip)
into the hole in the label tray, then drag the tray outwards.The IMEI numbers
are displayed on the tray.
To view the IMEI numbers, you can also open the phone dialer and enter *#06#.
To view your IMEI numbers via the device settings
1
From your Home screen, tap
2 Find and tap Settings > About phone > Status.
3
Select the SIM card, then scroll to IMEI to view the IMEI number.

Memory and storage

Your device has different types of memory and storage options.
•
The internal storage is about 5.1 GB and is used to store downloaded or transferred
content along with personal settings and data. Some examples of data stored to the
internal storage are alarm, volume and language settings; emails; bookmarks;
calendar events; photos; videos and music.
• You can use a removable memory card with a storage capacity of up to 32 GB to get
more storage space. Media files and some apps (with their data) can be moved to
this type of memory to free up internal storage. Some apps, for example, the Camera
app, can save data directly to a memory card.
•
The dynamic memory (RAM) is about 1 GB and cannot be used for storage. RAM is
used to handle running applications and the operating system.
You may have to purchase a memory card separately.
Read more about the use of memory in Android devices by downloading the White paper for
your device at www.sonymobile.com/support .
Improving memory performance
The memory in your device tends to fill up as a result of normal usage. If the device
starts to slow down, or applications suddenly shut down, you should consider the
following:
• Always have more than 100 MB of free internal storage and more than 100 MB of free
RAM available.
•
Close down running applications that you are not using.
•
Clear the cache memory for all applications.
•
Uninstall downloaded applications that you don't use.
•
Move applications to the memory card if the internal storage is full.
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