Nortel Networks 4027 manual Calculator icons

Models: 4027

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Accessories

Select

5.Press the Right or Left key to choose the required operation icon and press the Select soft key.

Attention: You can also press the # key to choose the required operation and then press the OK key. Press the * key to enter a period (if necessary).

6.Use the Dialpad to enter a value up to 9 numerals.

7.Press the Right or Left key to choose the equal sign icon and press the Select soft key.

Select

8.The handset shows the result of the calculation on the display.

To perform calculations using the result, repeat steps 5 to 7.

To perform a new calculation, repeat steps 4 to 7.

9.Press the Clr key one or more times to return to the idle display.

Attention: Invalid calculations result in an error message.

The following table shows the calculator icons available for your use.

Table 13: Calculator icons

Symbol

Description

 

 

 

Addition sign

 

 

 

Division sign

 

 

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Page 126
Image 126
Nortel Networks 4027 manual Calculator icons