Panasonic GD87 - Manual (Page 40)

Currency Convertor
The currency convertor enables the user to convert from/to a
home currency using a conversion rate that you enter.
Entering a Conversion Rate
From Idle mode:
The conversion rate will be retained in the phone once entered.
The next time the convertor is used, the conversion rate /
currency abbreviation can be edited while in the Currency/rate
display.
Converting a Value
Swapping the Currency Conversion
When you have accepted the conversion rate and are ready to
enter the value to be converted, you can swap the currencies to
convert from the foreign currency into the home currency.
42
Applications
Applications
Applications >
Unit Converter
Enter abbreviation for the home
currency (max. 3 characters) x 2
Enter abbreviation for the foreign
currency (max. 3 characters) x 2
Enter currency
conversion rate
x 2
Select Edit
Confirm conversion
rate is correct x 2
Enter value to
convert x 2
Select Swap
Enter value to
convert
x 2