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AT&T VIDEOPHONE 2500 Owner's Manual page 7

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Installation (continued)
Whenthetelephone beepsandthe
"Low Battery" message appears on
'the display screen, you should replace
_ _ the battery within about two weeks.
Always use a new, nine-volt |
alkaline battery.
When you removethebattery, the
memory will remain intact for five
minutes without power.If the battery
is not replaced within five minutes,
all video settings and telephone —
numbersyou havestored in
memory maybelost.
2. Set dial mode switch
Set the Dial Mode Switch (on the
back of the VideoPhone) to TONE
unless you havedial-pulse (rotary)
service.
:
,
Make sure you choosethe correct
setting. Tone dialing will not workif
you havedial-pulse service. (See
page 28 if you have difficulty when
dialing.)
To switch from pulse to tone
. dialing during a phonecall, see
~ "Temporary Tone Dialing" on
page 16.
10
Dial Made Switch
Installation (continued)
3. ConnectAC adapter
First, plug the AC
adapter cord into the
POWER jackon the backof the
VideoPhone. Makesureit snaps
firmly in place.
a
Thenfirmly plug the power cord _
into the AC adapter. Place the AC
adapteronthefloor or.on the desk
near the telephone. Plug the
- adapterinto any standard house-
hold electrical outlet that is not
controlled by a wall switch.
To disconnect the AC adapter,
press the white plastic release
under the plug.
4. Connect handset and line cord
Plug the coiled cord into the side
of the telephone and the handset,
then hang up. .
_ Plug theline cord into the TEL
LINE jack at the back of the tele-
phone. Plug the other end into a
modular .wall jack.
5. Adjust video module
Lift and swivel the video module so
that it faces you asyou use the
Adapter
telephone. Wipe the screen with a
soft, lint-free cloth to remove any
packingfibers that may remain on
the screen.
6. Open camera shutter
Movethe shutter switch on top of
the video module to the open posi-
tion (see page 26).
7. Cheek for dial tone
Lift the handset andlisten fora
: -dial tone and check video display.
If you can't hear a dial tone, or
words do not appear on the video
display, turn to the In Case of
Difficulty section on page 28 for
suggestions on howto correct
* the problem. -
' (Continued)
11

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