AT&T 145 - Manual (Page 5)

5. Set the Dial Mode switch
This product comes set in the TONE mode. Make sure
you choose the correct dialing method (TONE/PULSE);
touch tone dialing will not work if you have dial pulse
service.
6. Connect handset to telephone base
Connect one end of the coiled handset cord to
the base. Plug the other end into the handset. Then hang
up the phone.
7. 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.
NOTE: If you cannot fit the base onto the wall jack plate,
remove the top two non-slip feet.
INSTALLATION
4
Line Jack
Figure 4
Handset
Jack
Wall Jack