Nokia E55 - Manual (Page 89)

This calculator has limited accuracy and is designed for
simple calculations.
To make a calculation, enter the first number of the
calculation. Select a function such as add or subtract from the
function map. Enter the second number of the calculation,
and select =. The calculator performs operations in the order
they are entered. The result of the calculation remains in the
editor field and can be used as the first number of a new
calculation.
The device saves the result of the last calculation in its
memory. Exiting the Calculator application or switching off
the device does not clear the memory. To recall the last saved
result the next time you open the Calculator application,
select Options > Last result .
To save the numbers or results of a calculation, select
Options > Memory > Save .
To retrieve the results of a calculation from the memory and
use them in a calculation, select Options > Memory >
Recall .
File manager
Select Menu > Office > File mgr. .
About File manager
Select Menu > Office > File mgr. .
With File manager, you can browse, manage, and open files.
The available options may vary.
To map or delete drives, or to define settings for a compatible
remote drive connected to your device, select Options >
Remote drives .
Find and organise files
Select Menu > Office > File mgr. .
To find a file, select Options > Find . Enter a search term that
matches the file name.
To move and copy files and folders, or to create new folders,
select Options > Organise .
Shortcut: To apply actions to multiple items at once,
mark the items. To mark or unmark items, press #.
Manage a memory card
Select Menu > Office > File mgr. .
These options are available only if a compatible memory card
is inserted in the device.
Select
Options and from the following:
• Memory card options — Rename or format a memory
card.
• Memory card password — Password protect a memory
card.
• Unlock memory card — Unlock a memory card.
Back up files to a memory card
Select Menu > Office > File mgr. .
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