Avaya 4630 Manual Do Utilizador
Introducing Your 4630/4630SW IP Telephone
4630/4630SW IP Telephone Applications
Issue 2.0 December 2003
1-15
Display Screen Backlighting
1
Your 4630 IP Telephone’s display has two brightness levels, one signifying an
active state and the other signifying an idle state.
active state and the other signifying an idle state.
NOTE:
You can set the brightness level and the idle state time period using
, as described in
.
The display screen’s brightness level changes to the dimmer, idle state when:
■
Your telephone has been on-hook and there has been no call activity for
the pre-set period of time
the pre-set period of time
■
No button or feature has been selected for the pre-set period of time
■
You have not touched the screen for the pre-set period of time
The display screen’s brightness level changes to the brighter, active level when:
■
You pick up the handset, activate the headset or Speakerphone
■
Select a Feature button
■
Touch the display screen
■
Receive an incoming call