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Extras
19 Extras
Extras include a calculator with currency exchange rate converter, countdown timer, stopwatch, and a voice recorder.
•CALCULATOR
Basic calculations
The calculator in your phone adds, subtracts, multiplies, divides, calculates the square and the square root, and converts currency values. Calculator has a limited accuracy and rounding errors may occur, especially in long division.
1Select Menu > Extras > Calculator and enter the first number in the calculation.
Note: Press the Pound key to insert a decimal point and press the Star key to cycle through the add (+), subtract
2Enter the second number in your calculation, then select Options > Equals.
Currency conversion
You can convert foreign currency to domestic or vice versa from the start screen.
1At the start screen, enter a currency amount to convert, then select Options, and select either To home or To foreign.
2Enter the exchange rate, if you have not done so already, and select OK.
Edit the exchange rate
1Select Menu > Extras > Calculator > Options > Exchange rate, then select either Foreign units in home units or Home units in foreign units.
2Enter the exchange rate and select OK.
•COUNTDOWN TIMER
You can set the alarm to ring after a period of lapsed time.
Note: The countdown timer only works when the phone is on. Once you turn off your phone, the timer is no longer active.
Nokia 3100 User Guide | 49 | Copyright © 2003 Nokia |