Nokia 6131 NFC Cell Phone User Manual


 
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Other options include deleting and editing a note. While editing a note, you can also exit the
text editor without saving the changes. You can send the note to compatible devices by
Bluetooth wireless technology, text message, or a multimedia message.
Calculator
The calculator in your phone provides basic arithmetic and trigonometric functions, calculates
the square and the square root, the inverse of a number, and converts currency values.
Note: This calculator has limited accuracy and is designed for simple calculations.
Select Menu > Organizer > Calculator. When 0 is displayed on the screen, enter the first
number in the calculation. Press # for a decimal point. Scroll to the desired operation or
function or select it from the Options. Enter the second number. Repeat this sequence as
many times as it is necessary. To start a new calculation, first select and hold Clear.
To perform a currency conversion, select Menu > Organizer > Calculator. To save the exchange
rate, select Options > Exchange rate. Select either of the displayed options. Enter the exchange
rate, press # for a decimal point, and select OK. The exchange rate remains in the memory
until you replace it with another one. To perform the currency conversion, enter the amount
to be converted, and select Options > In domestic or In foreign.
Note: When you change base currency, you must enter new exchange rates because
all previously set exchange rates are cleared.
Countdown timer
Select Menu > Organizer > Countdown timer. Enter the alarm time in hours, minutes, and
seconds, and select OK. If you wish, write your own note text that is displayed when the time
expires. To start the countdown timer, select Start. To change the countdown time, select
Change time. To stop the timer, select Stop timer.
If the alarm time is reached when the phone is in the standby mode, the phone sounds a
tone and flashes the note text if it is set or Countdown completed. To stop the alarm, press
any key. If no key is pressed, the alarm automatically stops within 60 seconds. To stop the
alarm and delete the note text, select Exit. To restart the countdown timer, select Restart.
Stopwatch
You can measure time, take intermediate times, or take lap times using the stopwatch.
During timing, the other functions of the phone can be used. To set the stopwatch timing in
the background, press the end key.
Using the stopwatch or allowing it to run in the background when using other features
increases the demand on battery power and reduces the battery life.
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