AT&T TL88102 - Quick Reference Guide - Handset; Handset Controls

5
Install
Telephone base
If you have a 2-line wall jack, install the telephone base, as shown in Option 1 below.
If you have separate wall jacks for each line, install the telephone base, as shown in
Option 2 on the next page.
Option 1: Installation with 2-line jack
Plug one end of the
black telephone line
cord into the 2-line
telephone wall jack or a
DSL filter.
Plug the large end of the telephone
base power adapter into a power
outlet not controlled by a wall
switch.
A DSL filter (not
included) is required
if you have DSL
high-speed Internet
service.The DSL filter
must be plugged
into the telephone
wall jack.
Route the power adapter
cord through this slot.
Plug the small end of the
telephone base power adapter
into the power adapter jack on the
back of the telephone base.
Raise the
antenna.
Plug the other
end of the black
telephone line
cord into the
LINE 1/L1+L2
telephone jack at
the back of the
telephone base.