EX-23.1 7 y62410a2exv23w1.txt CONSENT OF DELOITTE & TOUCHE LLP Exhibit 23.1 INDEPENDENT AUDITORS' CONSENT We consent to the use in this Amendment No. 2 to Registration Statement No. 333-97953 of AT&T Corp. on Form S-4 of our report dated April 29, 2002 related to the balance sheet of AT&T Comcast Corporation as of December 31, 2001, appearing in the Prospectus, which is a part of this Registration Statement, and to the reference to us under the heading "Experts" in such Prospectus. DELOITTE & TOUCHE LLP Philadelphia, Pennsylvania October 3, 2002