ZTE
8.4 Calculator
Use calculator to execute basic mathematical calculations.
Select Menu→ Extra→ Calculator.
1.
Use keypad to input digits.
2.
Press Left/Right key to scroll in the operator, press OK Key to
3.
select.
÷
-
=
+
x
.
C
±
Press End Key to exit calculator and return to standby mode.
Division Sign
Subtraction Sign
Equal Sign, Calculating result
Plus Sign
Multiply Sign
Decimal
Clear all input digits and indicate zero
Change indicated digit positive &
minus value
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