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The upper direction key for “+” and the lower
direction key for “
－
”, the left direction key for
"×" and the right direction key for "÷";
Press the clear key to clear the latest inputs
or results digit by digit; press the clear key
long to clear all content or results;
Press “OK” key to obtain the result.
Note: The precision of this calculator is limited and can
be used for simple calculation.
[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 view in local
currency or foreign currency.
[Ebook reader]
In standby, choose it, after e-book is activated, the
