EXHIBIT 99.1

ERF WIRELESS ACQUIRES MOMENTUM ONLINE ADDING 2,500 CUSTOMERS AND $1,200,000
RECURRING ANNUAL REVENUE

ACQUISITION ADDS ONE OF TEXAS' LARGER WIRELESS BROADBAND NETWORKS TO GROW
RECURRING REVENUES AND COMPLEMENT COMPANY'S SECURE BANKING NETWORK STRATEGY
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LEAGUE CITY, Texas, Oct 18, 2007 (BUSINESS WIRE) -- ERF Wireless (OTCBB: ERFW),
a leading provider of enterprise-class wireless and broadband products and
services, announced today that the company has completed the acquisition of the
assets and operations of Momentum Online Internet Services Inc. and Momentum
Online Computer Services Inc. The transaction, which closed on October 17, 2007,
is the ninth such acquisition by ERF Wireless Inc. of a Texas-based wireless
Internet service provider ("WISP") and includes all of the current customers and
network infrastructure equipment of Momentum Online, including approximately 33
tower locations. The Momentum Online acquisition provides ERF Wireless access to
a large geographic area covering five counties in Central Texas, including
Llano, Burnet, Gillespie, Blanco and Comal counties. The acquisition covers
approximately 3,200 square miles and, when integrated with ERF Wireless'
existing Central Texas WiNet and US-BankNet System, will give the company a
footprint covering a population of more than 22,500 businesses, over 550,000
residents and 36 regional and community bank charters aggregating 462 branch
locations. In addition, Robert C. "Bobby Mack" McClung has joined the ERF
Wireless management team in conjunction with this transaction, with the initial
responsibilities of overseeing and managing the company's Central-Texas WISP
operations that are being acquired, supporting local BranchNet and US-BankNet
Systems in the region, and managing additional planned Central-Texas WISP
acquisitions.

Dr. H. Dean Cubley, Chairman and CEO of ERF Wireless, commented, "This Central
Texas acquisition complements our already growing WISP operations across the
state of Texas that now cover thousands of square miles from West Texas to the
Texas Gulf Coast." Cubley added, "We believe that Momentum Online has built a
first-class network and has achieved a solid reputation with its existing
customer base of more than 2,500 customers and over $1,200,000 of recurring
annual revenue. With the strength of our operations and support teams behind the
foundation built by Momentum Online, coupled with an underserved geographic
territory, we believe that we can achieve market share increases with
commercial, residential, and regional and community banking customers that
should positively respond to the advantages of secure wireless broadband
communications and other services in this growing region of the state.
Additionally, the addition of large blocks of accretive recurring revenues such
as this and other planned acquisitions produce moves ERF Wireless ahead quickly
toward our near-term goal of generating positive cash flow and also moving to a
national exchange."

Robert C. "Bobby Mack" McClung, CEO of Momentum Online, commented, "I am excited
about the acquisition and joining the ERF Wireless management team. I am looking
forward to taking advantage of the growth potential that I believe ERF Wireless
can bring to the Central-Texas market service area. I have become very familiar
with the company and its management team over the past two years and they have
developed one of the best strategic wireless broadband plans in the industry by
building and or acquiring strategically-located profitable wireless broadband
networks in areas where the company has an existing or planned community or
regional bank as an anchor tenant in the US-BankNet strategic plan."

John A. Burns, Chairman and CEO of ERF Wireless' Enterprise Network Services
subsidiary commented, "This acquisition adds a very nice backbone segment to our
planned rollout of US-BankNet in Central Texas. Momentum's 33 towers, in
addition to the 78 towers we already control across the state, gives us a great
footprint in the Austin to San Antonio corridor. Adding towers and backbone
segments that are already income producing and profitable to our overall design
of the US-BankNet System enhances the business model quite dramatically since
any banking revenue is totally complementary to existing revenue and operations.
But more importantly, we are gaining a great management and support team for our
growing company."

R. Greg Smith, CFO of ERF Wireless, commented, "The acquisition of strategically
located, profitable wireless broadband networks is an essential part of the
company's core business plan of generating recurring revenues through the
acquisition and/or construction of enterprise-class wireless broadband networks
in underserved parts of the country. Additionally, as a part of our wireless



offerings to the regional banking industry, we are focusing on acquiring
profitable networks in locations that will allow the company to provide support
and technical expertise to the financial institutions that the company is
currently or expects to be serving." Smith added, "We expect to announce
additional acquisitions of other strategically-located profitable wireless
broadband networks during the company's fourth quarter of 2007."


About ERF Wireless

ERF Wireless Inc. is a fully reporting public corporation (OTCBB: ERFW) that
specializes in providing secure wireless and broadband product and secure
service solutions to banking and commercial clients on a national and
international basis. Its principals have been in the network integration,
triple-play FTTH, IPTV content delivery, and Internet banking and encryption
technology businesses for over 20 years and have constructed encrypted, wireless
broadband networks, fiber-to-the-home projects, as well as secure Internet
banking solutions for hundreds of banks across America. For more information
about ERF Wireless, please visit www.erfwireless.com or call 281-538-2101.
(ERFWG)

Forward-looking statements in this release regarding ERF Wireless Inc. are made
pursuant to the "safe harbor" provisions of the Private Securities Litigation
Reform Act of 1995. Investors are cautioned that such forward-looking statements
involve risks and uncertainties, including, without limitation, continued
acceptance of the company's products, increased levels of competition, new
products and technological changes, the company's dependence upon third-party
suppliers, intellectual property rights, and other risks detailed from time to
time in the company's periodic reports filed with the Securities and Exchange
Commission.


SOURCE: ERF Wireless Inc.

ERF Wireless Inc., Clareen O'Quinn, 281*538*2101 ext. 113,
coquinn@erfwireless.com
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