Nokia 8270 - Manual (Page 105)

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• CALCULATOR
Note: Your phone must be switched on to use this function. Do not
switch the phone on when wireless phone use is prohibited or when
it may cause interference or danger.
The calculator adds, subtracts, multiplies,
and divides.
1 Press Menu 7 (Calculator).
2 Enter the first number in the equation.
(To enter a decimal point, press .
To clear one digit, press Clear. To clear
all digits, press and hold Clear.)
3 Enter the symbol: (+ add), (- subtract), (* multiply), or (/ divide):
• Press as many times as necessary, OR...
• Press Options. Scroll to Add, Subtract, Multiply, or Divide. Press OK.
4 Enter the second number in the equation.
5 Calculate the result:
• Press , OR...
• Press Options. Scroll to Equals. Press OK.
Note: This calculator has a limited accuracy and rounding errors
may occur, especially in long divisions.