Siemens C56 - Manual (Page 55)

Organizer
54
Calculator
§Menu§ Organizer Calculator
Enter number
(up to 8 digits).

Function "+" or "-".
Or
§. =+ - * /§ Press control key repeat-
edly on the right.
Repeat procedure with
other numbers.

Result is displayed.
Currency conv.
§Menu§ Organizer
Currency conv.
You may calculate the exchange
rates between three different cur-
rencies.
Enter the currency
If no currency has been entered yet,
press §OK§ for the first input.
Otherwise:
§Options§ Open menu
New entry Select, then if:
§List§ Press and select first cur-
rency (Own).
§Select§ Confirm.

Select second field.
§List§ Press and select second
currency (Foreign).
§Select§ Confirm.
§OK§ Confirm.
Calculator functions
§. =+ - * /§ Press control key repeatedly
on the right:
.
Set decimal point.
= Result.
+ Addition.
- Subtraction.
* Multiplication.
/ Division.
± Toggle between "+" and "-".
% Convert to percentage.
 Save the number displayed.
‘ Retrieve the number saved.
e Exponent (maximum of two
digits).
Special keys:

Set decimal point.

Add (hold down).
Calculator functions
§§. =§§ Press control key repeatedly
on the right:
. Set decimal point.
= Calculator result.
‘ Retrieve a saved number from
the calculator.