Use The Calculator; Convert Currencies Or Measurements; Set A Countdown Timer; Use The Stopwatch - Samsung SGH-F490 User Manual

Use the calculator

1. In Idle mode, touch [
2. Use the keys that correspond to the calculator
display to perform basic mathematical
operations.
Convert currencies or
measurements
1. In Idle mode, touch [
conversion type.
2. Enter the currencies or measurements and units
in the appropriate fields.
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] → → Calculator.
] → → Convertor → a

Set a countdown timer

1. In Idle mode, touch [
2. Touch Set.
3. Enter hours or minutes to count down and touch
OK.
4. Touch , , or Set to begin, pause, or stop the
countdown.
5. When the timer expires, touch OK to stop the
alert.

Use the stopwatch

1. In Idle mode, touch [
2. Touch , , or Stop to begin, record lap
times (up to 50), or stop the stopwatch.
3. Touch Reset to clear recorded times.
] → → Timer.
] → → Stopwatch.