20
You
can
make
some
simple
calculation.
Unit
converter
Choose
the
function
as
the
phone
guide
to
convert
the
unit.
Currency
Converter
To
save
exchange
rate,
press
“OK”,
then
choose
to
set
exchange
rate.
Choose
one
exchange
rate
from
the
displayed
options.
After
that,
press
“OK”
to
confirm.
Then
the
exchange
rate
will
be
saved
in
the
memory
until
you
enter
a
new
one
to
replace
it.
To
convert
currency,
enter
the
sum
to
be
converted,
press
“OK”
and
then
choose
to
local
currency
or
foreign
currency.
BLUETOOTH
You
can
use
the
BT
to
transfer
data
and
files
by
pairing
with
other
device.
Use
of
USB
Notices
before
use
Always
connect
and
stop
USB
device
correctly.
Never
use
Windows
formatting
command
to
format
the
mobile
disk
of
the
mobile
phone;
otherwise,
it
will
be
damaged
severely.
USB
work
environment:
o
Windows2000
/
XP.
o
For
other
operation
systems,
the
connection
between
PC
and
the
mobile
phone
cannot
be
conducted
unless
USB
driver
is
installed.
Maintenance
&
Safety
