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16 Additional Functions
Access the Additional Functions interface from the main menu.
16.1 Calculator
This cell phone provides the calculator for the user, with plus, minus, multiply and divide operations. The
steps of using the calculator are shown as below:
Input the first number: Input the first number to be calculated when 0 appears on the screen and press # key
to input the decimal point.
Input the operational symbol: Use the touch pen or press the direction keys to select such operational
symbols as ＋, －, × and ÷ on the screen.
Input the second number.
Result: Press ENTER key or touch = symbol with the touch pen to show the result on the screen.
Continue to calculate: To calculate with the existing result, still use the touch pen to key in the operational
symbol and the second number to calculate.
Clear: Press the right function key to clear numbers as per the existing input status. The screen will be
cleared to 0 when result is calculated. It only clears the current operated numbers or operational symbol if
you are inputting the number to be operated.
Exit from calculator function: Press RETURN functional key to exit and when there is no RETURN soft
key on the screen, just press CLEAR functional key to exit step by step.
16.2 Conversion of Exchange Rate
You can convert the exchange rates with this function. Input the exchange rate and touch ENTER key with
the touch pen, and then input the currencies and numbers to be conversed and finally touch ENTER key with the
touch pen to get the value conversed between the local and foreign currencies.
16.3 Stopwatch
16.3.1 General Stopwatch
This menu provides two timing functions of timing separately and timing by cycles.
Timing separately: It can time separately and every record can only record 20 timing durations at the
maximum.
Timing by cycles: It can record the timing record every cycle and every record can only record 20 cycles at
the maximum.
View the record: Access to view the timing record and it will be blank if there is no record here.
16.3.2 Island Stopwatch
You can use 4 directional keys to measure the time at every direction. Press one navigation key and the
island stopwatch starts to time, and the stopwatch in other directions will suspend timing. To clear the island
stopwatch to zero, first press STOP key and press CONTINUE for a long time, the island stopwatch will be
cleared to zero.
16.4 E-Book
Touch the E-BOOK menu with the touch pen to operate the E-book as below:
Open the E-book: Open and read the E-BOOK.
Update: Update and arrange the E-BOOKS in the folder.
System Default Settings: Set the E-BOOK options, including text style, font, size, page curl, auto page
curl, page curl speed, full screen, coding method and storage position.
Information: Check the title, size and file format of current E-BOOK.
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