Exstream Data Introduces New E-mail and Web Hosting Services; Leading Electronic Messaging Pioneer Introduces E-mail and Web Hosting Platform.

Business Editors/High-Tech Writers

OAKLAND, Calif.--(BUSINESS WIRE)--March 2, 2000

Exstream Data, Inc., a privately held corporation under letter agreement to be acquired by USV Telemanagement Inc. (OTCBB:YDSLF), Mill Valley, Calif., announced the introduction of new e-mail and web hosting services designed as a platform for its web server based e-marketing solutions which are currently under development.

The new e-mail and Web hosting services will allow small and mid-sized companies to outsource all of their electronic messaging and communication needs as well as having the same source host their web site and e-mail platform. The new services will also benefit corporate departments seeking to build a Web presence for specific promotions or as part of a targeted online marketing effort quickly and easily without needing to burden their central MIS department. All content -- from Web pages to e-mail messages -- are managed and stored on Exstream Data's servers with client access from any Web browser.

"We're giving our clients the ability to cast a big shadow online without having to make investments in technology and online gurus," said Joseph Karwat, Exstream Data founder and president. "Our strength is in managing high-volume messaging, and now we've applied that prowess to offer flexible and brand-building e-mail and Web hosting. It means our clients can focus on their business, and not on the technicalities of managing e-mail and Web sites. Further, we are establishing the platform for the complete Internet presence and e-marketing solution."

The company recently announced an upgrade to its FaxBurst fax management software, which fulfills all levels of fax needs -- from reaching one person point-to-point to targeting tens of thousands of recipients worldwide -- through one desktop application. Exstream Data clients may download FaxBurst directly through the Web.

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. (NYSE:SBC), 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

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.