AT&T TL 7610 User Manual page 22

Getting started
Headset base installation
Option 3: Headset base with corded phone for multiple line
system or digital business system installation
To use this installation option, adjust the LIFTER AUDIO ADJUST
switch to choose the best headset audio quality (see page 17).
Make sure the headset base mode is set to LIFTER MODE.
• Plug the small end of
the headset base power
adapter into the POWER
jack (green dot) at the
back of the headset base.
• Plug the headset
base power adapter
into an electrical
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.
• Plug the other end
of the telephone
line cord into a
telephone jack.
• Plug one end of the
telephone line cord into
the telephone jack of the
corded phone.
• Plug one end of
the 4-conductor
telephone line
cord into the
BASE JACK
(orange dot) on
the headset base.
• Plug the other end of the 4-conductor
telephone line cord into the handset
jack of the corded phone.
16
• Unplug the curly
handset cord from
the telephone. Plug
the end of the curly
handset cord into the
CURLY CORD
(light blue dot) jack on
the headset base.
Curly handset
cord