142
Calculator
Open Calculator
Tap the
Home Key >
> Calculator.
Calculator function introduction
1. Enter a number.
2. Tap +/-/×/÷.
3. Enter another number.
4. Tap =.
5. Tap
CLEAR
to reset the calculator.
Tips:
Tap the
Menu Key > Advanced panel
to use scientific calculation.
Task Manager
You can use
Task Manager
to view and stop running applications.
Summary of Contents for V9A
Page 1: ...V9A User Manual ...
Page 60: ...60 ...
Page 74: ...74 The trace feature is also available in the Reduced keyboard layout and Phone keypad layout ...
Page 75: ...75 Reduced keyboard ...
Page 76: ...76 Phone keypad ...
Page 95: ...95 ...
Page 133: ...133 If you make a mistake your V9A will ask you to try again ...