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PHONE LINES 1

 &

 2

D

SL LINE

ETHERNET

RESET

PO

WER

2

3

4

1

Setup

 

10 minuteS

Power up

 

15 minuteS

Activate

 

20 minuteS

Questions?

Connect the

 

Dual-Port Phone Filter

 

to your wall jack.

note: Phone service is not required to setup your High Speed internet.

Connect the 

green Data Cable

 from the 

port labeled ‘DSL/HPNA’ 

on the 

Dual-Port Filter to the 

Phone Line port

 

on the Gateway.

if you have a phone device that will share this jack, plug it into the 

port 

labeled ‘PHONE’ 

on the Dual-Port Phone Filter.

Connect the 

yellow Ethernet cable

 from a 

Ethernet port 

on the Gateway

 

to 

the ethernet port on your PC.

Connect one end of the 

Power Adapter

 to the 

Power port

 on the Gateway 

and plug the other end into an electrical outlet. You should see a blinking, 
then steady green 

Power 

light to indicate a successful power connection.

turn on your PC and open an 
internet browser.

the At&t Online Registration page 
will appear automatically. if it does 
not, enter 

https://lsreg.att.net

 into 

your address bar. Continue with 
online registration.

1

2

3

A

B

C

D

E

Phone Device

Computer

electrical Outlet

Power Adapter

ethernet Cable

Data Cable

Phone Port

ethernet 

Ports

Power Port

Dual-Port Phone Filter

Wall Jack

Phone Cable

Wireless Gateway 2701HGV-B – Back Panel

Phone Port

DSL/HPnA Port

A

B

C

D

E

3600HGV

INTERNET

DSL

PHONE2

PHONE 1

WIRELESS

ETHERNET

SN: 210811000079

For Advanced Configuration:  http://192.168.1.254

System Password: 1534418033
Mac Address: 00217C3C79F0

Wireless Network Key: 7656950547

Wall Jack

Phone Filter & Cable

Phone Device

Go Online

Go to 

http://support.att.com

 and log in using the account iD (email 

address) you were given and the password you created at installation. 

Your Gateway is now powering up. Wait up to 15 minutes for the 
indicator lights for 

DSL

 and 

Internet 

to be solid green and the 

Ethernet

 indicator light to be blinking green. 

Important: 

During this time, do not unplug the Power Adapter 

or green Data Cable. Unplugging the Gateway before Power 
Up is finished can damage the Gateway.

if the 

DSL

 light does not turn solid green or continues to blink 

after 

20 minutes, repeat the Step 1 Setup process or

 try another 

phone jack in your home.

Verify that you are installing your device after the 

Installation Date

, which 

is indicated in the 

AT&T U-verse Order Confirmation

 emailed to you earlier. 

Blinking green

Solid Green
Solid Green

While you are waiting...

Call Us

Call

 1-800-ATT-2020

 to reach an At&t u-verse customer support 

expert to get answers or add new features and services.

Go Wireless

 

10 minuteS

4

You will need your network name (SSiD) and 
Wireless network Key (WeP) to configure a 
wireless device. this information is on the side 
of your Gateway. 

Wireless network Setup

1. 

On your computer, go to your network 
Settings and refresh the network list.

2. 

Select the network name (SSiD). the 
network name (SSiD) starts with “2WiRe” 
followed by the last three digits of your 
Gateway serial number. 

You may need to 

scroll through the list to find your SSID.

3. 

enter the 10-digit Wireless network Key 
(WeP).

4. 

You should now be wirelessly connected 
to the internet!

After registration you will be directed 
to an online support tool at:  

https://UverseActivation.att.com

 

for features configuration, such as 
wireless networking, or continue to 
Step 4 in this guide to Go Wireless.

note:

 During the Power up sequence the 

Power light 

may turn red 

and then the device will reboot itself. this 

is a normal part of this Power up sequence.

example information

Data Port

To open your browser If 
you are a PC User: 

Double 

click on the internet explorer 
icon to open your web 
browser.

To open your browser If 
you are a Mac User: 

Double 

click on the Safari icon to 
open your web browser.

Installing Phone Filters

While you are waiting for lights to come 
on, install 

Single-Port 

Phone Filters

 on 

wall jacks in your home that have phone 
devices. Phone filters will prevent static on 
your phone line. Phone filters must also 
be installed on FAX machines, satellite 
receivers, modems, and any other devices 
connected to a phone jack. 

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