To edit the PIN
1
Press
.
2
Select
Menu
>
Tools
>
Options
> the
Security
tab.
3
Mark the
Require PIN when phone is used
check box.
4
Tap
Change PIN
.
5
Enter your PIN and select
Enter
.
6
Enter a new four-to-eight-digit PIN and select
Enter
.
7
Re-enter the new PIN and select
Enter
.
If
New PIN does not match
appears, you entered the new PIN incorrectly. If
Incorrect PIN
appears, you entered the old PIN incorrectly.
IMEI number
Keep a copy of your IMEI (International Mobile Equipment Identity) number in case your
phone is stolen.
To view your IMEI number
•
You can find the IMEI number under the battery.
To encrypt data on your storage card
1
Tap >
Settings
> the
System
tab >
Encryption
.
2
Mark the
Encrypt files placed on a storage card
check box.
•
Encrypted files can be read only on the phone that encrypted them.
•
Encrypted files are opened just like other files, provided you are using the phone that
encrypted them. There is no separate step for you to take to read these files.
If Encrypt files placed on storage cards is or was enabled before, then backup all files from the
storage card before using Clear Storage, hard reset or updating the ROM system software.
Otherwise you will no longer be able to access the encrypted files on the storage card. Use
Exchange ActiveSync® or Windows Mobile Device Center to transfer files between your storage
card and computer. After the procedure, copy your files back to the storage card.
Other settings
Phone name
The phone name is used to identify your phone in the following situations:
•
Synchronizing with a computer
•
Connecting to a network
•
Restoring information from a backup
If you synchronize multiple phones with the same computer, each phone must have a unique
name.
To change the phone name
1
Tap >
Settings
>
System
>
About
.
2
Tap the
Device ID
tab.
3
Enter a new name.
The phone name must begin with a letter, consist of letters from A to Z, numbers from 0 to 9,
and cannot contain spaces. Use the underscore character to separate words.
36
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Summary of Contents for XPERIA
Page 1: ...X2 Extended User guide...
