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AT&T can work with so many devices, and we know it can be hard to comb through all the information out there!
We’ve put this page together to help you find all of the information you need to set up your 3rd party modems & routers, smart TVs and gaming systems. You’ll also find hints, tips and troubleshooting steps you may want to take if you run into issues. While AT&T does not endorse the companies or their products or services shown on this page – we hope you’ll find this information helpful.
NEW!: The brand new TechBuzz by AT&T blog can also help you figure out the best internet speed for gaming!
Find out how AT&T will help you unlock your potential with speeds that keep you entertained and ahead of the competition.
Port forwarding is used to access devices on your home network from outside your home. Learn more about port forwarding and setup for your gateway.
Learn how to find and change settings for your Wi-Fi gateway.
Find out how AT&T will help you unlock your potential with speeds that keep you entertained and ahead of the competition.
Port forwarding is used to access devices on your home network from outside your home. Learn more about port forwarding and setup for your gateway.
Learn how to find and change settings for your Wi-Fi gateway.
are there any newer replacement for 2wire gateway 3800HGV-BIf there are newer replacements for the 3800 what are they and how do I
get one??
by
pjmjayhawk
on
Nov 15, 2019
7:12 PM
1
1 Reply
246
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246
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Only the power light is on after unplugging and restarting my router.Only the power light is on after unplugging and restarting my router.
Cables were also removed and reinserted, no changes. I have ...
by
laks1991
on
Nov 11, 2019
3:19 PM
3
3 Replies
157
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157
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91
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Smart home manager app hacked?I have the smart home manager app on my phone, someone has been changing
my device names and replacing them with crude messages. A...
by
Rgffrm916
on
Nov 5, 2019
3:17 PM
1
1 Reply
295
Views
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295
Views
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No IP address???The Diagnostics page is saying that my router does it have an ip
address????
by
marlonjohnson
on
Oct 9, 2019
9:01 PM
2
2 Replies
462
Views
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462
Views
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Learn how to connect your smartphone, tablet, entertainment equipment, or other Wi-Fi enabled device to your home network.
Learn how to connect your smartphone, tablet, entertainment equipment, or other Wi-Fi enabled device to your home network.