Nokia 1508i User Manual page 49

You can send a calendar note from your calendar to
another compatible device as a calendar note or as a text
message. To send a note, select
note. When you receive a note, to save the calendar note
in the phone memory, select
calendar note, select
Select Settings
Calculator
The calculator in your device adds, subtracts, multiplies,
divides, calculates the square and the square root, and
converts currency values.
Note: This calculator has a limited accuracy and
is designed for simple calculations.
Select Menu
number in the calculation. Select # for a decimal point if
necessary. Select
Divide, Square,
second number if needed, and select Equals. To start a
new calculation, select and hold Clear.
Exit
to view more options.
> Organiser
Options
Square root, or
View > Options>
Show > Save. To discard the
> Yes.
> Calculator. Enter the first
> Add, Subtract, Multiply,
Change
Send
sign. Enter the
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