AT&T made over 20 upgrades to its wireless network in Warren County, Ohio in 2015, including activating new cell sites and increasing capacity and speeds at existing sites. Specifically, AT&T added two new cell sites, increased capacity at over 10 local sites by adding frequencies, and expanded frequencies at over half a dozen towers to boost speeds. A state representative commented that AT&T's investment supports the local economy and businesses.

1. News Release
February 2, 2016
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AT&T TALLIES MORE THAN 20 UPGRADES TO WIRELESS NETWORK IN
WARREN COUNTY
Capacity and Speed Enhancements Made to Local Mobile Network
LEBANON, Ohio (Feb. 2, 2016) — AT&T* has upgraded its wireless network within Warren
County with more than 20 enhancements during 2015. The improvements include
activating new cell sites as well as adding greater capacity and speeds to existing cell sites in
the area. Across Ohio in 2015, AT&T made more than 680 upgrades to its wireless network.
People using the AT&T wireless network in Warren County are using 2 new cell sites. They
also enjoy more than 10 local cell sites with increased capacity. That’s thanks to added
layers of frequency known as “carriers.” And AT&T expanded the band of radio frequencies
used on more than a half-dozen towers. That increases speeds.
"AT&T’s investment in Warren County supports our residents and businesses. They depend
on quick and efficient mobile Internet access in our fast-paced world,” said State
Representative Ron Maag. “This is important for our regional economic development. And it
continues to be a priority because our businesses want to innovate and expand.”
“AT&T’s thousands of Ohio employees are focused on providing an enhanced customer
experience. Our investment in the local wireless network is one way we’re accomplishing
that,” said Adam Grzybicki, president, AT&T Ohio.

2. February 2, 2016
© 2016 AT&T Intellectual Property. All rights reserved. AT&T and the Globe logo are registered trademarks of AT&T Intellectual Property. Page 2
We constantly invest in our network to give customers the high-quality services they need
to stay connected. This helps people across Warren County get the best possible experience
over the AT&T network, whether at home, at work or on the go.
From 2009 through 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. In September the
Progressive Policy Institute ranked AT&T No. 1 on its list of U.S. “Investment Heroes.”
*AT&T products andservicesare providedor offered bysubsidiaries and affiliatesof AT&T Inc. under the AT&T brand and
not byAT&T Inc.
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. We offer the bestglobal 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
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© 2016 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.
*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.