Nortel Networks Nortel 4075 User Manual

Page 138

Calculator, Stopwatch, and Alarms

138

7. Press the

Left

Right

key to choose the required

operation icon.

8. Press the

Select

soft key.

Attention: Alternatively, you can press the

key to

choose the required operation, and then press the

key.

To enter a decimal point (.), press the

key.

9. Use the

Dialpad

to enter a second value of up to 9

digits.

10. Press the

Left

Right

key to choose the equal

sign icon.

11. Press the

Select

soft key.

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.

13. Press the

Clr

key one or more times to return to the

idle display.

Attention: Invalid calculations result in an error
message.

Select