AT&T has upgraded several cell towers in Erie County, Ohio to provide faster 4G LTE wireless service. The upgrades added 4G LTE speeds to 5 cell sites and more capacity to 4 cell sites. This will allow customers to have better wireless service when streaming videos, using social media, or texting. A state senator commented that broadband infrastructure is important for the local economy. An AT&T executive said the company wants customers to have a great experience with faster downloads and uploads on the 4G LTE network. AT&T constantly invests in its network to provide customers with high-quality connectivity wherever they are.

1. For more information, contact:
Holly Hollingsworth
AT&T Corporate Communications
614-223-5711
holly.hollingsworth@att.com
AT&T BRINGS FASTER NETWORK TO MORE IN ERIE COUNTY
Recent Upgrades to Local Cell Sites Will Give Better Access to Mobile Internet
SANDUSKY, Ohio, Oct. 15, 2015 — AT&T1
has upgraded several Erie County cell towers on our 4G
LTE network to provide faster, more reliable wireless service.
The change will help customers get the most out of their mobile devices. With 4G LTE speeds added to
5 cell sites and more capacity on 4 cell sites, they should see better service when they’re watching
videos, posting to social media or texting family and friends.
“Ohio’s broadband network is one of the most important infrastructure components for our state’s
economy and for our residents’ ability to succeed at work and at home,” said Randy Gardner, State
Senator. “AT&T’s continued investment throughout northern Ohio represents their commitment to help
grow our local economy.”
“We want our customers to have a great experience. They’ll be able to download, upload, stream and
play games faster than ever before on our 4G LTE network,” said AT&T Ohio President Adam
Grzybicki. “We’re always working to provide better coverage. And we’re investing in our wireless
network to do that.”
We constantly invest in our network to give customers the high-quality services they need to stay
connected. This helps people across Erie County get the best possible experience over the AT&T
network, whether at home, at work or on the go. We have the nation’s strongest LTE signal,2
and the
nation’s most reliable LTE network.3

2. Over the last 6 years (2009-2014), AT&T invested nearly $140 billion including investments in our
wireless and wireline networks and acquisitions of wireless spectrum and operations. Since 2009,
AT&T has invested more in the U.S. than any other public company. Last month, the Progressive Policy
Institute ranked AT&T No. 1 on its list of U.S. “Investment Heroes.”
1AT&T products and services are provided or offered by subsidiaries and affiliates of AT&T Inc. under the AT&T
brand and not by AT&T Inc.
2 Claim based on avg. LTE signal strength for national carriers.
3Reliability claim based on analysis of independent third party data re nationwide carriers’ 4G LTE. LTE is a
trademark of ETSI. 4G LTE not available everywhere.
About AT&T
AT&T Inc. (NYSE:T) helps millions around the globe connect with leading entertainment, mobile, high speed
Internet and voice services. We’re the world’s largest provider of pay TV. We have TV customers in the U.S. and
11 Latin American countries. In the U.S., our wireless network has the nation’s strongest 4G LTE signal and most
reliable 4G LTE. We offer the best global coverage of any U.S. wireless provider*. And we help businesses
worldwide serve their customers better with our mobility and highly secure cloud solutions.
Additional information about AT&T products and services is available at http://about.att.com. Follow our news on
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© 2015 AT&T Intellectual Property. All rights reserved. AT&T, the Globe logo and other marks are trademarks and
service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein
are the property of their respective owners.
Signal strength and reliability claims based on nationwide carriers’ 4G LTE. Signal strength claim based ONLY on
avg. 4G LTE signal strength. 4G LTE not available everywhere.
*Global coverage claim based on offering discounted voice and data roaming; LTE roaming; voice roaming; and
world-capable smartphone and tablets in more countries than any other U.S. based carrier. International service
required. Coverage not available in all areas. Coverage may vary per country and be limited/restricted in some
countries.
Cautionary Language Concerning Forward-Looking Statements
Information set forth in this press release contains financial estimates and other forward-looking statements that
are subject to risks and uncertainties, and actual results might differ materially. A discussion of factors that may
affect future results is contained in AT&T’s filings with the Securities and Exchange Commission. AT&T disclaims
any obligation to update and revise statements contained in this news release based on new information or
otherwise.