7. The Menus 91
T191
Converting currency values
a.
When the calculator screen appears, press    (
OPTION
) or  .
Select 
Exchange Rate
 and press   (
SELECT
) or  .  Choose
Local to Foreign
 or 
Foreign to Local
 to set the exchange rate.
If you set 
Local to Foreign
 as "2", for example, the rate in
Foreign to Local
 will become "0.5" automatically, and vice versa.
b.
When the rate is set, press   (
OK
) or   to return to the
calculator screen. Enter the sum you want to convert and press
. Then choose 
To Local
 or 
To Foreign
 to see the converted
figure. According to the rate above, for example, if you enter "20"
and choose 
To Local
, the outcome will be 20*0.5=10. If you
choose 
To Foreign
, the outcome will be 20*2=40.
Stopwatch (8-8)
This function allows you to use your phone as a stopwatch. Press 
to start/stop the stopwatch. When the stopwatch is on, you can press
 to save one record at a time, and the screen will show the record
number being saved. The stopwatch can store up to 9 records. When
the stopwatch stops, use   to check the records. To reset, press
. To exit from the stopwatch, press  .
Hour Minder (8-9)
Set the hour minder. After you activate this feature, the phone beeps
once an hour like a digital watch.
To exit from the calculator or currency converter feature, press
.