NEC e232 User Guide - Page 72

Activating the Calculator, Calculation

Page 72 highlights

Activating the Calculator ☛ With the standby screen displayed, press 8 and 1 to display the Calculator. Calculation Calculating To calculate using the calculator, for example 52+37: ☛ Key in 52. ☛ Press the key. ☛ Key in 37. ☛ Press . The answer 89 will be displayed in the calculation field. ▼ ▼ Calculating using the temporary memory To calculate using the temporary memory for example 5 x (25 - 5): ☛ Key in 25. ☛ Press the key. ☛ Key in 5. ☛ Press . The answer 20 will be displayed in the calculation field. ☛ Press Softkey 2 to add the displayed number into memory. ☛ Key in 5. ☛ Press the ▲ key. ☛ Press Softkey 1. 20 will be displayed in the field. 2 Pressing Softkey 1 again will clear the memory. ☛ Press . The answer 100 will be displayed in the calculation field. 60

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60
Activating the Calculator
With the standby screen displayed, press
8
and
1
to display the Calculator.
Calculation
Calculating
To calculate using the calculator, for example 52+37:
Key in
52
.
Press the
key.
Key in
37
.
Press
.
The answer
89
will be displayed in the calculation field.
Calculating using the temporary memory
To calculate using the temporary memory for example 5 x (25 - 5):
Key in
25
.
Press the
key.
Key in
5
.
Press
.
The answer
20
will be displayed in the calculation field.
Press
Softkey 2
to add the displayed number into memory.
Key in
5
.
Press the
key.
Press
Softkey 1
.
20
will be displayed in the field.
Pressing
Softkey 1
again will clear the memory.
Press
.
The answer
100
will be displayed in the calculation field.