Nortel Networks 4075 manual 138

Models: 4075

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Calculator, Stopwatch, and Alarms

Select

Select

7.Press the Left or 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 OK 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 or 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.

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Page 138
Image 138
Nortel Networks 4075 manual 138