133
select the type of alarm ring sound. You can select one
ring type from the 20 internal ring sounds to serve as
your alarm ring sound.
4.12.3 Calculator
Your mobile phone provides a calculator with 4
basic functions to facilitate simple calculations.
Enter the “
Calculator
” submenu to display the
operation interface of the calculator:
- Use the
Number keys
from
0
to
9
to enter the
numbers you wish to enter, use the
# key
to enter the
decimal point.
- Press the
up/down keys
and
left/right keys
to
enter the symbols for the four mathematical operators
+, –, x or ÷.
- By pressing
Right sofe key
you can delete the
latest entry or result, press the
right soft key
, “
EXIT
”,
to exit the calculator, press the
left soft key
, “
=
” to
calculate the result.
Note
:
The precision of this calculator is limited so
that rounding errors may occur, especially in the case
of indivisibility
.
