NEC Univerge SV9300 - TO SET REVERSING CONTRAST ON LCD

FEATURE OPERATION
92
DAY/NIGHT MODE
CHANGE BY STATION
DIALING
This feature allows selected terminals to activate
a change from day mode to night mode by
dialing a special code.
The feature access code/feature key is
set by system data setting at initial
installation. For details, please contact
the system administrator.
1. Press Speaker key.
You will receive a dial tone.
Speaker key lamp lights red. →
2. Dial Day/Night Mode Change access
code or press Day/Night Mode
Change feature key.
DAY
11:00 AM SUN 1 JUN 2014
Recall
PICK
>>>>
3. Press - and set in various
mode.
 Press for DAY mode.
SET
11:00 AM SUN 1 JUN 2014
 Press for NIGHT mode.
SET NIGHT
11:00 AM SUN 1 JUN 2014
 Press for MODE-A mode.
SET MODE-A
11:00 AM SUN 1 JUN 2014
 Press for MODE-B mode.
SET MODE-B
11:00 AM SUN 1 JUN 2014
4. Press Speaker key.
Speaker key lamp goes off. →
If a programmable key is used lamp
indication will be,
 Night Mode = Red lamp on
 Mode-A = Red lamp flashing (60
ipm)
 Mode-B = Red lamp flashing (120
ipm)
SECURITY MODE
By pressing the Security button, “Security Mode”
is activated to prevent the unauthorized access
to the menu setting or telephony services
provided from the system.
When the system administrator
invalidates the Security Mode, this
feature cannot be used. For details,
please contact the system
administrator.
(1) Security button.