About Nextel Partners

Nextel Partners, Inc.

Homeland Security Technology Inc. to Enter Contract Negotiations with GSA; HST Renews Recon Mountaineer/Combat Trauma Bag Joint Venture Agreement

(Pink Sheets:AMNI), announced today that HST, Inc. HST,
Inc.

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Free Wireless Calls from Nextel Partners Connects Family and Friends with Military in Honor of Armed Forces Day

Nextel Partners and
Nextel together offer the largest guaranteed all-digital wireless
network in the country serving 297 of the top 300 U.

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(HST), a division of Amnis, Inc." This press
release in no way constitutes any recommendation regarding the
securities of AMNI or its affiliates.

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; Montgomery and Mobile, Ala., has exclusive rights to offer the same fully
integrated, digital wireless communications services offered by Nextel
Communications (Nextel) in mid-sized and rural markets in 31 states
where approximately 54 million people reside.nextelpartners., a division of
Amnis, Inc. and Recon Mountaineer agreed that the
continuation of the relationship is vital for the success of the
Combat Trauma Bag program.

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"With so many of our military men and women serving across the
nation and abroad , Nextel Partners welcomes this opportunity to extend
our thanks to the nation's armed forces and their families," said John
Chapple, Nextel Partners' Chairman, CEO and President."
The program was expanded to nine cities this year, including
Louisville, Ky.
It's the latest community service initiative launched by the company,
which donates thousands of dollars in free wireless phones and service
to local community groups and nonprofits each year.

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----Friends, family
members and colleagues eager to talk with military personnel across
the U., May 21, the company is
offering the public free local, 20-minute long-distance, and 10-minute
international wireless calls at designated public locations and Nextel
Partners retail stores and sales offices across the country.----Colonel Jeffrey
Powers, CEO of Homeland Security Technology, Inc.

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In its third year, the program is back again by popular
demand.

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markets.-based designer and manufacturer of military
combat gear for the United States Armed Forces).

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Business Editors/Technology Writers

KIRKLAND, Wash."
Under the marketing section of the Joint Venture Agreement, HST is
entitled to additional royalty fees for orders derived from the GSA
catalog.

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Nextel
camera phones will be available at select locations to allow friends
and family to send candid photos as well.; and Pensacola and Tallahassee, Fla.
In addition to this initiative, Nextel Partners is again
participating in Nextel's American Red Cross DONATE A PHONE(R)
program, offered through The Wireless Foundation, in support of the
American Red Cross Armed Forces Emergency Service (AFES) military
communication effort, which helps relay thousands of messages on such
urgent topics as illness, births and deaths between military overseas
and their families. HST's responsibility under the joint
venture agreement includes finance, inventory management and
marketing. has received their digital certificates from Operational Research
Consultants and is preparing to enter the next phase of obtaining a
GSA Contract number. A GSA contract number
significantly expands the ability of HST to offer its product line to
the US Government including the military. It is anticipated that after HST products are introduced into
the catalog orders will be received from customers including the US
Army, Navy, Air Force, in addition to existing US Marine Corps
customers.

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"It's a perfect
way to utilize the strength of our technology to give back to the
communities we serve and the military that serves us.; Columbus and Valdosta,
Ga.

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anticipates finalizing contract
paperwork this week to begin negotiations with GSA on pricing of their
products to Federal, State and local government.

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S. HST, Inc. Under the leadership of
Colonel Jeffrey A. Powers , USMC (Retired), HST has assembled a
portfolio of technology and services through alliances with
established defense-related companies and through internal development
that can be brought to market in a cost-efficient and timely manner.

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In honor of Armed Forces Day, Sat.
The Company has also entered into an alliance with Recon Mountaineer,
LLC, (an Oceanside, CA.

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has
signed a one year extension of its Joint Venture Agreement with Recon
Mountaineer LLC.
The extension was signed after completion of meetings with Recon
Mountaineer on Friday 21 May, 2005. During these meetings , Homeland
Security Technology, Inc.
(Pink Sheets:AMNI), is a technology based company with headquarters in
north county San Diego. The company has also
partnered with leading security firms to design and market
surveillance systems for homeland defense security applications. Any person reading this press
release is advised that this release should be considered in light of
all facts and circumstances regarding the business and financial
condition and prospects of AMNI, and no inference is made in this
release contains all such information.

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Y.
"As we finalize negotiations with the General Services
Administration (GSA) it is important that our relationship with Recon
Mountaineer is continuous and strong," commented Colonel Powers. These statements include risks and uncertainties
that may cause the company's plans to change and are in no way
intended to guarantee that the company will be successful in executing
its plans. AMNI's common stock currently trades on the
over-the-counter "Pink Sheets" under the symbol "AMNI.

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Nextel
Partners will collect, recycle and/or refurbish the phones, with
proceeds to benefit the American Red Cross AFES program.
Homeland Security Technology , Inc.

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and overseas are invited to participate in a free nationwide
calling event this week sponsored by Nextel Partners, Inc.com

About Homeland Security Technology, Inc.

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; Rochester and Syracuse, N. "With
the signing of this extension, both HST and Recon Mountaineer have
pledged to each other that we will continue to work in unison bringing
much needed equipment to the military on a timely basis.

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S.
(Nasdaq:NXTP)., (Nasdaq:NXTP), a FORTUNE 1000 company
based in Kirkland, Wash.

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To
learn more about Nextel Partners, visit www. also announced during the
meetings that they will offer the General Services Administration most
favored customer status on all products HST currently offers.

This press release contains forward-looking statements pursuant to
the "safe harbor" provisions of the Private Securities Litigation
Reform Act of 1995.

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Business Editors

DEL MAR, Calif.

Homeland Security Technology Inc. HST's mission is to develop and commercialize
technology focused on providing increased security for both civilian
and military personnel throughout the world.

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Nextel Partners encourages donations of used
wireless phones, and will serve as a central collection point through
a growing network of retail locations across the country.