Sony Z800i - Manual (Page 77)

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77
More features
Java application security
Java applications are automatically installed
as “Trusted” or “Untrusted”. Trusted applications
are allowed to, for example, connect to networks,
send messages or use the camera without asking
for permission. Untrusted applications, however,
must always confirm such actions with you first.
You can set different permission levels for your
Java applications.
To set permissions for a Java
application
1 } File manager } Applications or } Games .
2 Select an application or a game } More
} Permissions .
3 } Internet access , Messaging or Multimedia .
4 } No , Always ask or Ask once to set the
permission level you want for the application.
Java application screen size
Some Java applications are designed for a specific
screen size. In some cases, applications may not
be able to start because the phone cannot adapt the
application to the screen. Contact the application
vendor to find out what screen size the application
is designed for, and change the screen settings for
the application in the phone.
To set the screen size for a Java
application
1 } File manager } Applications or } Games .
2 Select an application or a game } More
} Screen size .
3 Select one of the listed options. If you selected
User defined , edit the Width: and Height:
values.
SIM card lock
The SIM card lock protects your subscription, but
not your phone itself, from unauthorized use. If you
change SIM cards, your phone still works with the
new SIM card.
Most SIM cards are locked at the time
of purchase. If the SIM card lock is on, you have
to enter a PIN (Personal Identity Number) every
time you turn on your phone.
If you enter your PIN incorrectly three times
in a row, the SIM card is blocked. This is indicated
by the message
PIN blocked . To unblock it, you
need to enter your PUK (Personal Unblocking Key).