1
Plug the small end of the headset base power adapter
to the
POWER
jack (green dot) on the headset base.
Plug the large end of the headset base power adapter into a
power outlet not controlled by a wall switch.
Plug the small end of the USB cable into the USB port
labeled
on the right side of the headset base.
Plug the large end of the USB cable into a USB port on your
computer. Wait for your computer to indicate that it has
recognized the headset.
Plug the end of the lifter control cable into the
LIFTER
jack at
the back of the headset base.
Make sure the
CORDED HANDSET CONNECTED
switch on the
right side of the headset base is set to
YES
.
Use the attached fastener to bundle all line
cords neatly.
Adjust the corded handset audio (see page
17) before you install the handset lifter on
the corded phone.
For instructions of installing the lifter, see
pages 18-20. For information about the
internal and auxiliary ring detectors, refer to pages 21-22.
Download and install the
AT&T Softphone Call Manager
on
your computer. The software is available for download at
www.smbtelephones.att.com/downloads
.
For detailed installation and operating information, refer to
the
Installation and Operation Guide for AT&T Softphone
Call Manager
, available for download at
www.smbtelephones.att.com/downloads
.
.
5.
6.
7.
8.
9.
10.
11.
12.
13.
Headset base and handset lifter installation
Option 2: Connect the headset to a corded phone and
computer (cont.)
10
