User Guide

11
Getting started
Headset base installation
Installation options
There are three installation options, as described below.
Option 1: Connect the headset to a telephone wall jack through
the line splitter provided (see page 12).
Option 2: Connect the headset to a corded phone using the
corded phone connection cable provided (see pages 13-14).
Option 3: Connect the headset to your computer using the USB
cable provided for VoIP calls, and to the telephone wall jack
using a telephone line cord for landline calls (see pages 15-
17). Make sure you install the AT&T Softphone Call Manager
on your computer using the CD-ROM provided in the package.
You may also visit www.telephones.att.com/downloads
to download and install the software. For installation and
operation instructions of the software, refer to the Installation
and Operation Guide which can also be found in the CD-ROM
provided or the web site stated above.