AT&T 1872 Conference Phone User Manual


 
SETTING UP THE SYSTEM
1 Install the batteries.
a Turn the unit upside down.
b Lift the base off the phone by pushing
in on the triangle at the center of the
large end of the base.
c Swing open the battery compartment
door by pressing the tab.
d Insert 4 new AA batteries.
e Close the battery compartment door.
Leave the base off.
2 Set the Dial Mode switch.
Set the switch to TT (touch tone) or DP
(dial pulse) according to your telephone
service.
TABLE/DESK INSTALLATION
1 Connect line cord(s) to the telephone.
For two-line jack — Use only the
7-foot line cord with the clear modu-
lar plugs. Plug one end into the jack
labeled L1 OR L1/L2 on the bottom
of the phone.
For two separate jacks — Use both
7-foot line cords. Insert one end of
the cord with the blue plugs into the
jack labeled L1 OR L1/L2 on the
bottom of the telephone. Insert one
end of the cord with the clear plugs
into the jack labeled L2.
2 Attach the base.
Place the cord(s) you have attached to
the telephone in the channel on the
underside of the phone. Turn the base
so the larger end is toward the top of the
phone.
Reattach the base by inserting the
bottom tabs into the slots indicated. The
cord(s) should go beneath the base and
reappear on the other side. Push in on
the triangle at the top center of the base
to lock it into place. The telephone
should sit flat during use.
3 Connect the handset to the telephone.
Plug the coiled cord into the handset jack
on the side of the phone. Plug the other
end into the handset and hang up.
4 Connect the line cord(s) to your
modular jack(s).
For two-line jack — Plug the free end
INSTALLATION
of the line cord into the jack.
For two separate jacks — Plug the
free blue plug into the modular jack
for Line 1. Plug the free clear plug
into the jack for Line 2.
5 Plug the system into a standard
electrical outlet not controlled by a
wall switch.
6 Wait for the system to initialize.
When the system is first connected to
power, all the indicator lights flash.
Then the system counts down from 17
to 0 in the message window.
7 Check for dial tone.
Press L, then press l, and listen
for a dial tone on each line. Press K
to turn the speakerphone off. If either
line lacks a dial tone, see "In Case of
Difficulty" in this manual.
8 Confirm line numbers.
Press L and dial one of your tele-
phone numbers. If you hear a busy sig-
nal, this is the number for Line 1. If it
rings, it’s the number for Line 2.
Install 4 AA batteries.
Open battery
compartment.
Remove the base.