att 1782 Manuale Utente

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Using a pencil and the template at the back of the manual, mark the wall where
you want to mount the unit.
Choose two #4 Round Head screws appropriate for your wall material (screws not
included). Screw in the screws until the heads are about 1/8'' away from the wall.
Position the unit over the screws and pull down until it is firmly in place. (Adjust
the screws as necessary for a secure fit.)
To complete installation, follow the directions beginning on page 5 for “Connect
Line Cords.”
Initialization
As soon as you connect the power cord, the system runs a quick self-test. When the test
is complete, the system enters an initial Setup mode (this happens only the first time you
plug in the unit). You must complete the Setup functions in 
Steps 1 through now, in
order for the system to work properly. (The system will remain in the initialization mode
until you complete 
Steps 1 through 4.)
You can also complete 
Steps 5 through now, if you wish. To complete them at a later
time, press 
o (see SET UP SYSTEM FEATURES). To change any settings at a later
time, see SET UP SYSTEM FEATURES.
1 Select display language.
The current language selection is displayed in the center of the screen. Use the 
left softkey to select an alternate language for display screen messages. It is pre-set
to English. Select 
OK to accept English and move to storing the Home Area Code
— OR —
to change to Spanish, use the softkey to select 
CHANGE. then select SI when
ESPANOL is displayed in the center of the screen under Idioma/Language.
2 Store Home Area Code.
After you select a language for the display, you’ll need to program your Home Area
Code into the unit so it can properly recognize and dial calls. Press 
C or
c to enter the digits for your Home Area Code (see NOTE). Select NEXT to
move to the next digit. Select 
OK to save and move to setting the clock.
NOTE: This procedure for entering your Home Area Code will apply to most users
(those who simply dial the seven digits of a telephone number to make a local call).
However, if you live in a region where you must dial 10 or 11 digits for calls within
your Home Area Code, you must enter “000” instead of your Home Area Code in 
Step 2.
INSTALLATION
1782_book_1AT&T  5/1/00  7:35 PM  Page 10