Haier A67 User Manual page 81

division.
Left navigation key: Multiplication.
Right navigation key: Division.
Up navigation key: Addition.
Down navigation key: Subtraction.
OK/ Equal mark: Press the key to display calculation result.
Press [Right soft key] to clear the contents you input.
Stopwatch
Enter the menu to use the stopwatch. It provides two options: Typical stopwatch, nWay
stopwatch.
E-Book Reader
Enter the menu, choose the book you saved..
Service Dialer
View the service dialer.
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