4
Getting started
Display screen messages
AC FAIL  There is no AC power to the set. If a good battery 
is installed, basic phone operation (such as making 
and answering calls on the handset) is supported. 
Speakerphone, headset and call privacy are not 
supported. The handset volume will be at the minimum 
level and only the two lowest levels of the ringer 
volume will be available.
COVM The telephone is ready to receive a voice mail signal from 
your local telephone company.
COVM
1 2 3 4
There are new voice mail messages.
DND The Do Not Disturb mode is on.
DTAD: XX/YY Flashes when this extension’s mailboxes are full.
XX flashes when there is a new private message (XX is the 
total number of private messages).
YY flashes when there is a new central message (YY is the 
total number of central messages).
AA Flashes when this 1080 extension is an auto attendant. 
Continued on next page
LCD CONTRAST
Your set's display provides important information. 
You can adjust the screen contrast to one of eight 
levels to optimize readability in different lighting 
conditions.
1. Press 
[ENTER].
2. Press 
[ ] or [ ] until you see SPECIAL OPTIONS. 
Press [ENTER].
3. Press 
[ ] or [ ] until you see LCD CONTRAST.
4. Press 
[ ] or [ ] to select the screen contrast 
level (1-8). 
5. 
To move to the next feature, press [ ].
  -OR-
 
  To exit setup, 
press and hold [ENTER].
SPECIAL OPTIONS
 LEVEL-4
LCD CONTRAST