Exstream Data Introduces Free Downloadable One-to-one Internet Fax Software; Leading Electronic Messaging Pioneer Introduces FaxBurst Version 2.2.

Business Editors, High-Tech Writers

OAKLAND, Calif.--(BUSINESS WIRE)--Feb. 24, 2000

Exstream Data, Inc., a privately held corporation under letter agreement to be acquired by USV Telemanagement Inc. (OTCBB:YDSLF), Mill Valley, Calif., announces the introduction of free fax software that makes it easy to reach one person, or to target tens of thousands of recipients. The software is immediately available for Web downloading directly from the company's website at www.exdata.com.

The free, simple-to-use software is the most recent version of FaxBurst (TM) for Windows(R), which fulfills all levels of fax needs in one desktop application. Developed in-house, FaxBurst allows you to take any document created in a Windows(R)-based program, and fax it to any number of people via your desktop computer. FaxBurst makes all of your faxing a "point and click" operation.

The free software is designed for professionals in such fields as marketing, public relations, corporate and shareholder communications, association and professional organization management, and others with ongoing fax broadcasting needs. Use of FaxBurst requires an account with Exstream Data.

The new fax phone book feature in FaxBurst version 2.2 allows users to select and immediately fax to any individuals from a pre-stored list, thus making one-to-one faxing a breeze. This phone book feature enhances a product already recognized as the leading Internet software application for high-volume faxing and makes FaxBurst an enterprise-wide fax solution that can address all of an organizations outgoing fax needs.

"Our customers appreciate the simplicity and control of using FaxBurst for their high-volume fax distribution. Many of them asked if they could use FaxBurst for their one-to-one faxes as well," said Joseph Karwat, Exstream Data founder and president. "We added the one-to-one capability in FaxBurst to help our customers simplify their day-to-day communications. We pride ourselves in surpassing the expectations of our customers, and as those expectations change, so do we."

"The company expects in March to unveil expanded services that will enable customers to launch fax broadcasts through any Web browser", Karwat added.

Exstream Data, Inc. is an international leader in fax and e-mail broadcast services. Forrester Research forecasts that in 2002, there will be 250 billion e-mail marketing messages sent, at a total market value of $1 billion. Input, a Silicon Valley market research firm, forecasts the U.S. market for information technology outsourcing will reach $110 billion in 2003 with some 24% of that figure coming from business process outsourcing.

ABOUT EXSTREAM DATA, INC.

Exstream Data is a provider of e-document and other electronic document delivery services to hundreds of businesses worldwide including more than a dozen fortune 500 companies, utilizing the engine, the technology and the expertise to provide highly customized solutions for a wide variety of high volume messaging needs. With a proprietary, high throughput, multi-thread delivery engine, 24x7 network operation center and the Exstream Service Team's extensive knowledge of industry-specific needs, Exstream Data can offer high-powered, customized service to a wide range of clients. Exstream Data's website can be found at www.exdata.com.

Exstream Data competes in the e-business space shared with companies such as Critical Path (NASDAQ:CPTH), Digital Impact, Inc. (NASDAQ:DIGI), Kana Communications Inc. (NASDAQ:KANA), Message Media (NASDAQ:MESG), NetCreations (NASDAQ:NTCR), and YesMail.com (NASDAQ:YESM).

For Product Information Contact Exstream Data, Inc. at [e-mail].

ABOUT USV TELEMANAGEMENT INC. (USVT)

USVT, through its wholly-owned Integrated Communications Providers (ICP) subsidiaries, USV Telemanagement, Inc. and USVT.Com Inc., sells telecommunication, data, integrated T-1, Internet, Synchronous Digital Subscriber Line and other integrated access and broadband services to commercial customers. USV Telemanagement, Inc. is a certified Competitive Local Exchange Carrier in the state of California. USVT's subsidiaries sell services through telephone equipment sales or "Interconnect" companies and other niche market distributors.

USVT's ICP subsidiaries sell services under agreements with MCI WorldCom Inc. (NASDAQ:WCOM), UUNET (an MCI WorldCom company), TelePacific Communications, Inc. and DSLSolutions, Inc. Underlying services are provided by MCI WorldCom, UUNET, Covad Communications Group, Inc. (NASDAQ:COVD) SBC Communications Inc.'s (NYSE:SBC) Pacific Bell subsidiary, Rhythms NetConnections, Inc. (NASDAQ:RTHM), NorthPoint Communications Group, Inc. (NASDAQ:NPNT).

USVT has entered into an agreement to acquire Exstream Data, Inc. a privately held provider of e-document and other electronic document delivery services. Exstream Data's website can be found at www.exdata.com.

The company is audited by KPMG LLP and is registered with the U.S. Securities and Exchange Commission under the 1934 Act. The company's SEC filings can be found on SEDAR at www.SEDAR.com . USVT trades on the U.S. N.A.S.D. Over the Counter Bulletin Board under the symbol "YDSLF".

For more information visit our web site at www.usvt.com

Microsoft Windows is a registered trademark of Microsoft Corporation. All other brands and products referenced herein are the trademarks or registered trademarks of their respective holders.

This press release may contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Sections 21E of the Securities Exchange Act of 1934, and are subject to the safe harbor created by these sections. Such forward looking statements, particularly as related to the business plans of the Company, expectations of strategic relationships, business opportunities related to e-document and electronic document delivery, and the Company's ability to gain market share, the size of the market, the ability of Exstream Data, Inc. to develop new technologies, the ability of the Company to compete effectively in the marketplace, and the future product opportunities of the Company are based on current expectations that involve a number of risks and uncertainties. Actual results may differ materially from the Company's expectations and estimates.