30
【
Left key
】
: play the previous
song
【
Right key
】
: play the next song
【
OK key
】
: suspend or play the
music
Calculator
You can use the calculator to perform
simple adding, subtracting, multiplying
or dividing calculations.
Enter the number: Press the number
key [0-9] to enter a number.
Enter the operator: Press the “+
、
-
、
*
、
/” operators on the touch screen, or
press the up/down/left/right keys to
enter the “+
、
-
、
*
、
/” operators.
