ZTE Corporation ZTEX185 用户手册
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- To adjust date, press Up key to move cursor back to Calendar,
press Left/Right key or Up/Down key to exact date in calendar you
want. Press OK key twice to view new date info in detail.
8.5 Calculator
Use calculator to execute basic maths calculation.
1.
Select Menu→ Extra→ Calculator.
2.
Key in digits. And press Left/Right key to scroll to the symbol
you want, press OK key.
÷
Division Sign
- Subtraction
Sign
= Equal
Sign
+ Plus
Sign
x Multiply
Sign
. Decimal
point
C
Clear all input digits and reset to Zero
±
Change digit to positive number or
negative
Press Clear key to erase digit one by one and exit to previous
window, press End key to exit to Menu display.
Note:This calculator has a limited accuracy and is designed for
simple calculations.