Nortel NN43118-100 User Manual page 35

Configuring IP Phone Local Options
6. To increase the time before the display
sleeps (goes black), tap the
beside the Backlight label. The sleep
time increases from the default and
provides settings for:
5 sec (5 seconds)
1 min (1 minute)
5 min (5 minutes)
10 min (10 minutes)
15 min (15 minutes)
30 min (30 minutes)
1 hour (default)
2 hours
Always on (screen does not go black)
Note: Extending the sleep time or never
sleeping reduces the life span of the
display screen.
7. To decrease the time before the display
sleeps (goes black), tap the
key beside the Backlight label. The
time decreases from the default and
provides settings for:
Always on (screen does not go black)
2 hours
1 hour (default)
30 min (30 minutes)
15 min (15 minutes)
10 min (10 minutes)
5 min (5 minutes)
1 min (1 minute)
5 sec (5 seconds)
Up soft key
Down soft
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