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ATT Telephone User Manuals
                                                    FC _UVEP100041281_Uverse_User_Guide_ ATT102410735-12_REL
User guide
Easy steps for getting the most 
from your U-verse
® TV, Internet, 
and Phone services.
Get answers  24/
7 at  
att.com/uversesupport
or call 800.288.2020 . 
                                            
                                                    Battery Backup UnitRev B
On A/\f
On Battery
Fault Te\bting Battery
Low Battery
Replace Battery
Battery Backup Unit
Rev B
On A/\f
On Battery
Fault Te\bting Battery
Low Battery
Replace Battery
Battery Backup Unit
Rev B
On A/\f
On Battery
Fault Te\bting Battery
Low Battery
Replace Battery
Re\bet
Ethernet
Phone
Line\b 1 & 2
DSL
Broadband
USB
USBHDMI
Re\bet
Ethernet Phone
Line\b 1 & 2
DSL
Broadband
USB
Service Activation Date: X:XX PM on XX/XX\//XXXX\037\036\035\034\033\032\031
\026
\020
\n
\t
\004\030\034...
                                            
                                                    AT&T U-verse
®
 
Wi-Fi Gateway Replacement
self-
installation 
guide 
Get started  Total approximate installation time: 20 minutes
UVEP679_ATT140920876-4_BC_RElEAsEUVEP679_ATT140920876-4_FC_RElEAsE
AT T 14 0 920 876 - 4
(NVG589 to NVG599 with Voice s wap Guide) 
05/15
These instructions will guide you through the process of replacing your U-verse Wi-Fi Gateway.
In the box:
ATT100070695
© 2015 AT&T Intellectual Property. http://www.att.com/gen/privacy-policy?pid=2587  All rights reser ved. AT&T, the AT&T...
                                            
                                                    In the box:
UVEP666_PhP_NVG510_INTERNET_+_VOICE_INSTALL_ ATT141210878-3_p4_releaseUVEP666_PhP_NVG510_INTERNET_+_VOICE_INSTALL_ ATT141210878-3_p1_release
ATT91800646-4AT T 141210 878 -3
Before you begin:
Get started                       Approximate installation time: 30 minutes
2. Do you have a monitored home security system  
or health alarm?
If either of these apply to you, you will need an AT&T technician 
to install your service. Call 800.288.2020 to schedule an 
appointment. Additional charges will...
                                            
                                                    In the box:
UVEP691_ ATT141210880-4_Pace5031_Internet_Voice_Install_Guide_BC _ReleaseUVEP691_ ATT141210880-4_Pace5031_Internet_Voice_Install_Guide_FC _Release
AT T 141210 8 8 0 - 4
Before you begin:
1.  Check your service activation date
Do not attempt to install your service until 
2pm or later on the date provided to you  
by AT&T. This date is also located on your  
packing slip. 2. Do you have a monitored home security system or 
health alarm?
If either of these apply to you, you will need an AT&T...
                                            
                                                    UVEP666_PnP_3800_Install_GUIdE_att 141610886-3_BC_rElEasEUVEP666_PnP_3800_Install_GUIdE _att 141610886-3_FC_rElEasE
Specific issues
I have a home security system, health alarm,   
or water meter monitor.
You will need special installation assistance. Call 
1.800.288.2020 to schedule an appointment with   
an AT&T U-verse service technician or call your  monitoring provider. Additional charges will apply for 
professional installation services from an AT&T U-verse 
service technician. My Power indicator...
                                            
                                                    UVEP100041283_NVG599_to_NVG599_wVoice_Swap_Guide_BC_RELEASE UVEP100041283_NVG599_to_NVG599_wVoice_Swap_Guide_FC_RELEASE
AT T 1429 6 0 895 - 4
(NVG599 to NVG599 with Voice Swap Guide) 
08/16
These instructions will guide you through the process of replacing your Wi-Fi Gateway.
Wi-Fi Gateway 
(Front View)
ATT100070695
© 2016 AT&T Intellectual Proper ty. All rights reserved. AT&T and Globe logo are registered trademarks of AT&T Intellectual Property. 
All other marks are the proper ty of their respective...
                                            
                                                    UVEP100044959_ATT150144959-5_BC_Release UVEP100044959_ATT150144959-5_FC_RELEASE
ATT150150901-5
Fixed Wireless Internet with Voice Swap Guide 
09/16
These instructions will guide you through the process of replacing your Wi-Fi Gateway.
In the box:
Wi-Fi Gateway 
(Front View)
ATT100070695
Power Cord (2 parts)
Additional information
Test your Internet connection speed:  
Our speed test takes less than a minute to perform two key 
measurements (Download and Upload) to help you determine 
if you should take...
                                            
                                                    In the box:
UVEP100044423_UV_Internet_Voice_Guide_BC _s1UVEP100044423_UV_Internet_Voice_Guide_FC _s1
AT T 151470 9 0 8 - 4
(UV Internet + Voice Install Guide) 
09/16
Images are not to scale.
Reminder:
• Your Wi-Fi Gateway does not contain a battery backup.  
• Battery backup is available for purchase from third-party manufacturers   
  and retailers to keep you connected in the event of a power failure.  
 Visit  att.com/batterybackup for more information.
ATT100070695
Voicemail incorporates the latest...
                                            
                                                    Reset
EthernetPhone
Lines 1 & 2
DSL
Bro\fdb\fnd
USB
B\ftter\b B\fckup Unit Rev B
On A/C
On B\ftter\b
F\fult Testing B\ftter\b
Low B\ftter\b
Repl\fce B\ftter\b
B\ftter\b B\fckup Unit
Rev B
On A/C
On B\ftter\b
F\fult Testing B\ftter\b
Low B\ftter\b
Repl\fce B\ftter\b
B\ftter\b B\fckup Unit
Rev B
On A/C
On B\ftter\b
F\fult Testing B\ftter\b
Low B\ftter\b
Repl\fce B\ftter\b
Reset
Ethernet
Phone
Lines 1 & 2
DSL
Bro\fdb\fnd
USB
USBHDMI
Reset
Ethernet Phone
Lines 1 & 2
DSL
Bro\fdb\fnd
USB
Service Activ\ftion...
                                            
                                                     
User Manual
AT&T Avail™   
                                            
                                                    A 
User Guide  
                                            
                                                    
User’s manual
TL90071 
DECT 6.0 expansion handset  
for use with AT&T models
TL92271/TL92371/TL92471/
TL96271/TL96371/TL96471 
with �L� ET �� T�� L� ET �� T�®  
wireless technology 
                                            
                                                    AT&T F160 
User Manual
Some of the contents in this manual  
may differ from your phone dependin\f on 
the software of the phone or your service 
provider. \bT&T marks contained herein   
are trademarks of \bT&T Intellectual   
Property and/or \bT&T affiliated companies. 
© 2010 \bT&T Intellectual Property.   
\bll ri\fhts reserved.   
                                            
                                                    Contents
i
R 
S. 
Personal. . .  . . . . 
Legal Notic. . . . . 
G. 
Appearance. . . . 
S. . . . . . . . 
Power On or Off Your Mobile Phone . 
U . . 
Locking and . . 
H . . . 
Applic. 
U. . . . 
Calling . 
M. . . . . 
Answering or Rejec. . . . .  
Other. . . . . . . . 
U. . . 
U . . . . 
T. . . 
Sy . . . 
Contac . . . . 
O. .  
                                            
                                                    Contents
i
R 
S. 
Personal. . .  . . . . 
Legal Notic. . . . . 
G. 
Phone  . 
Key Funct. . . . . . . 
S. . . . . . . . 
Power On or Off Your Mobile Phone . 
U . . 
Locking and . . 
H . . . 
Applic. 
U. . . . 
Calling . 
M. . . . . 
Answering or Rejec. . . . .  
Other. . . . . . . . 
U. . . 
U . . . . 
T. . . 
Contac . . . . 
O. .