To Use The Calculator - Sony Ericsson Z525a User Manual

More features
Timer
To set the timer
} Organizer } Timer
and enter the hours, minutes and
seconds after which you want the timer to go off.
When the signal rings, press any key to turn it off.
Brightness
You can adjust the brightness of the screen.
Some functions use more battery power than others
and may cause a need for more frequent re-charging.
To set the brightness
} Settings } Display
the
Startup screen
When you turn your phone on or off, the startup
screen appears. You can also set your own startup
screen.
To select a startup screen
} Settings } Display
the
select an option for the startup screen.
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} Brightness.
tab
} Startup Screen
tab and
Calculator
The calculator can add, subtract, divide and multiply.

To use the calculator

} Organizer } Calculator.
• Press or to select
• Press to delete the figure.
• Press to enter a decimal point.
Java™ applications
You can run Java™ applications on your phone.
Games and other Java applications can be
downloaded to your phone from the Internet.
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.
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