Vertical Communications 8412F Using The Other, Telephone Features, Adjusting The Display Contrast

GCA70–349Using The Other Telephone Features

7	Using The Other
	Telephone Features

7.1Adjusting The Display Contrast

You can adjust the contrast of the display to darken or lighten it for best viewing.

•To adjust the display contrast,

1.Press OPTIONS.

2.Press PROGRAMMING.

3.Press the CONTRAST LEVEL button (to the right of the LCD, on the same row as the words “Contrast Level”) once for each change of darkness you desire. Each press of the button makes the display darker until you go past level eight and return to level one.

4.Press EXIT to end.

7.2Blocking Voice-Announce Calls

You can prevent voice announcements from sounding over your telephone speaker if you wish. This feature also blocks subdued off-hook voice announcements.

•To block voice-announced calls,

1.Press OPTIONS, then press PROGRAMMING.

2.Set voice announce block to ON by pressing the VOICE ANNOUNCE BLOCK button (located right of the LCD).

3.Press EXIT to end.

Large Screen Speakerphone Manual 7 – 1