#1AT&T Broadband July 2001 Investor Presentation#21 Safe Harbor The following are "forward-looking statements" which are based on management's beliefs as well as on a number of assumptions concerning future events made by and information currently available to management. The audiences are cautioned not to put undue reliance on such forward-looking statements, which are not a guarantee of performance and are subject to a number of uncertainties and other factors, many of which are outside AT&T's control, that could cause actual results to differ materially from such statements. For a more detailed description of the factors that could cause such a difference, please see AT&T's filings with the Securities and Exchange Commission. AT&T disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise. This information is presented solely to provide additional information to further understand the results of AT&T. In connection with these transactions, AT&T will be filing proxy statements, tender offer statements and other materials with the Securities and Exchange Commission. Security holders are urged to read these materials when they becomes available because they will contain important information. Investors and security holders may obtain a free copy of these materials when they become available as well as other materials filed with the Securities and Exchange Commission concerning AT&T at the Securities and Exchange Commission's website at http://www.sec.gov. In addition, these materials and other documents may be obtained for free from AT&T by directing a request to AT&T at 295 North Maple Drive, Basking Ridge, NJ 07920; Attn: Investor Relations. AT&T and its officers and directors may be deemed to be participants in the solicitation of proxies from AT&T's shareholders with respect to these transactions. Information regarding such officers and directors is included in AT&T's proxy statement for its 2001 annual meeting of stockholders filed with the Securities and Exchange Commission on March 30, 2001. This document is available free of charge at the SEC's internet site or from AT&T as described above. AT&T Broadband#3#4#5#6#7#8#9#10#11#12#13#14#15#16#17#18#19#20#21#22#23#24#25#26#27#28#29#30#31#32#33