Calculator - Mitsubishi Electric M420i User Manual

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Storage used
This feature displays the number of Diary registered events and tasks. The following actions
are available in the Options menu (P
ACTIONS
PURPOSE
Delete events
To delete the events of the defined time period.
Delete tasks
To delete the tasks of the defined time period.
Delete all events To delete all the events stored in Calendar.
Delete all tasks To delete the tasks stored in the Diary.

Calculator

This feature allows you to make simple calculations using + (plus), - (minus), * (multiplication),
/ (division) and % (percentage) functions.
If the currency converter is activated, numbers can be converted during calculations.
To use the calculator
1
Press the [Menu] key. Select Tools.
2
Calculator
Select
.
The phone is ready to perform simple calculations.
Press keys
to
to enter numbers. Press the
text entry method please see "Entering text / Edition mode", page 26) to get +, -, * and / sym-
multitap to enter decimal points or %.
bols. Use the
during a calculation to correct an entry. Press = to get the operation result.
Press the [Clear] ke
y
Example
144 x 12 = 1728
key sequence
Press
3x
=
In the above example, pressing = again calculates 1728 x 12 = 20736
Pressing the [Clear] key deletes the result.
The % function can only be used (entered) as the last operation during a calculation.
e.g.250 - 10% = 225
An integrated currency converter facility is also available. See Currency converter below.
using the currency converter £ -
Example
154 +
3 = £ 97.1374
key sequence
Select Curr.
=
1. This example was made on the basis of the following exchange rate:
2. The Currency converter feature can be accessed from the Calculator and from the Currency converter sub-
menus.
:
ress on the [Menu] key)
multitap (for further details on the multitap
display
144
*
12
1728
:
display
95.2813
+
1.8561
97.1374
1 = £0.61871
Tools
21-

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