AT&T 100 Telephone User Manual


 
3
1. Set Dial Mode switch
This product comes set in
the tone (TT) mode. Make
sure you choose the
correct dialing method
(TT/DP); touch tone dialing
will not work if you have
dial pulse service.
2. Connect the line cord
and install telephone on
wall jack
Plug the three-inch line cord
into the back of the telephone
and into a modular wall jack.
Then align the mounting
slots on the back of the
telephone with the studs
on the wall jack. Push the
telephone firmly against the
wall jack, and pull down
until it is held securely by
the mounting studs.
3. Connect handset to
telephone base
Plug one end of the coiled
handset cord into the
handset. Plug the other end
into the jack at the base of
the phone. Then hang up.
4. Check for dial tone
Lift the handset and listen
for a dial tone. If you can't
hear a dial tone, refer to
“In Case of Difficulty” and
try to correct the problem.
TO DISCONNECT the line
and handset cords, squeeze the
clip on the modular plug and
pull it out of the jack.
WALL INSTALLATION
Dial Mode Switch