Avaya 4027 User Manual page 144

Calculator, Stopwatch, and Alarms
Calculator
Select
Select
Select
144
4. Press the
Up
option.
Calculator
5. Press the
Select
6. Use the
Dialpad
7. Press the
Left
operation icon.
8. Press the
Select
Attention: Alternatively, you can press the
choose the required operation, and then press the
key.
OK
To enter a decimal point (.), press the
9. Use the
Dialpad
digits.
10. Press the
Left
sign icon.
11. Press the
Select
The result appears.
12. Optionally, perform either of the following:
To perform calculations using the result, repeat
steps 7 to 11.
OR
To perform a new calculation, repeat steps 3 to 11.
or key to highlight the
Down
soft key.
to enter a value.
or key to choose the required
Right
soft key.
to enter a second value of up to 9
or key to choose the equal
Right
soft key.
key to
#
key.
*