Telephone Options

Activating/deactivating Silent Charging

Use the Silent Charging option to automatically turn off the ringer while the handset is charging.

 

1.

Access the Telephone Options menu as

 

 

described in “Accessing the Telephone Options

 

 

menu” on page 50.

u

2.

Press the arrow keys to scroll and highlight the

 

 

Silent Charging option.

Silent Charging

OK

3.Press the OK soft key.

Note: A check mark indicates the selected option is activated. The first display line shows ”Silent Charging” when the handset is placed in the charger.

Adjusting Display Contrast

Use the Display Contrast option to adjust the display contrast.

 

1.

Access the Telephone Options menu as

 

 

described in “Accessing the Telephone Options

 

 

menu” on page 50.

u

2.

Press the arrow keys to scroll and highlight the

 

 

Disp. Contrast option.

Disp. Contrast

OK

3. Press the OK soft key.

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Nortel Networks 4025 manual Activating/deactivating Silent Charging, Adjusting Display Contrast