Nokia 2228, Руководство пользователя, Страница: 52 / 76

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Press * repeatedly to add the add (+), subtract (-),
multiply (*), or divide (/) operator. Pause briefly to
select the displayed character.
3. Enter the second number in your calculation. To
display the result, select Equals . To perform a square or
square root calculation after, select Options > Square
or Square root .
Countdown timer
You can enter a specified time up to 99 hours, 59 minutes,
and 59 seconds. The timer starts to count down.
The countdown timer only works when the device is
switched on.
Select
Menu > Organiser > Countd. timer .
To set the countdown timer, select Normal timer , enter
the time in hh:mm:ss format, select OK . Enter a note for
the timer, and select Start .
To set an interval timer, select Interval timer > Add new
timer , enter a name for the timer, and select Save . Enter
the time interval, and select OK .
To start an interval timer, select Menu > Organiser >
Countd. timer > Interval timer , the interval timer you
want, and Start timer > Start .