Nokia 7160 - Manual (Page 87)

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• Calculator
You can use your phone’s calculator to add, subtract, multiply or divide
numbers and convert currencies.
R EMEMBER ! Do not switch on the phone when wireless phone use is
prohibited or when it may cause interference or danger.
Using the calculator
1. Press Menu, scroll to Calculator, and press the roller.
2. “0” appears on the screen. Enter the first number in the calculation
(press for decimal point).
3. To add, press once (+ appears); to subtract, press twice
( - ); to multiply, press three times ( * ); to divide, press
four times ( / ).
Note: You can also press Options, scroll to Add, Subtract, Multiply
or Divide and press Select.
4. Enter the second number. Repeat steps 3 and 4 as many times as
necessary.
Note: A subtotal is shown after you enter the next operant (+, -, *, or /).
5. For a total, press Options (or press the roller) twice.
6. To start a new calculation, press and hold Clear for 2 seconds.
Note: This calculator has limited accuracy and rounding errors may
occur, especially in long divisions.
Using calculator for currency conversion
Setting the exchange rate
1. Press Menu, scroll to Calculator, and press the roller.
2. Press Options. Select Exchange rate.