Exhibit 24 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is an officer and a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, his attorneys for him and in his name, place and stead, and in each of his offices and capacities in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Edward E. Whitacre, Jr. - --------------------------- Edward E. Whitacre, Jr. Chairman of the Board, Director and Chief Executive Officer POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is an officer of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, his attorneys for him and in his name, place and stead, and in his office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Randall L. Stephenson - ------------------------- Randall L. Stephenson Senior Executive Vice President and Chief Financial Officer POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Gilbert F. Amelio - --------------------- Gilbert F. Amelio Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Clarence C. Barksdale - ------------------------- Clarence C. Barksdale Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ James E. Barnes - ------------------- James E. Barnes Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ August A. Busch III - ----------------------- August A. Busch III Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ William P. Clark - -------------------- William P. Clark Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Martin K. Eby, Jr. - ---------------------- Martin K. Eby, Jr. Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Herman E. Gallegos - --------------------- Herman E. Gallegos Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Jess T. Hay - --------------- Jess T. Hay Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ James A. Henderson - ---------------------- James A. Henderson Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Carlos Slim Helú - -------------------- Carlos Slim Helú Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Bobby R. Inman - ------------------ Bobby R. Inman Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Charles F. Knight - --------------------- Charles F. Knight Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Lynn M. Martin - ------------------ Lynn M. Martin Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ John B. McCoy - ----------------- John B. McCoy Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Mary S. Metz - ---------------- Mary S. Metz Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Toni Rembe - -------------- Toni Rembe Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ S. Donley Ritchey - --------------------- S. Donley Ritchey Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Joyce M. Roché - ------------------ Joyce M. Roché Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Laura D'Andrea Tyson - ------------------------ Laura D'Andrea Tyson Director POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: THAT, WHEREAS, SBC COMMUNICATIONS INC., a Delaware corporation, hereinafter referred to as the "Corporation," proposes to file with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, as amended, an annual report on Form 10-K; and WHEREAS, the undersigned is a director of the Corporation; NOW, THEREFORE, the undersigned hereby constitutes and appoints Edward E. Whitacre, Jr., James D. Ellis, Randall L. Stephenson, John J. Stephens, Michael J. Viola, or any one of them, all of the City of San Antonio and State of Texas, the attorneys for the undersigned and in the undersigned's name, place and stead, and in the undersigned's office and capacity in the Corporation, to execute and file such annual report, and thereafter to execute and file any amendment or amendments thereto, hereby giving and granting to said attorneys full power and authority to do and perform each and every act and thing whatsoever requisite and necessary to be done in and concerning the premises, as fully to all intents and purposes as the undersigned might or could do if personally present at the doing thereof, hereby ratifying and confirming all that said attorneys may or shall lawfully do, or cause to be done, by virtue hereof. IN WITNESS WHEREOF, the undersigned executed this Power of Attorney the 30th day of January 2004. /s/ Patricia P. Upton - --------------------- Patricia P. Upton Director
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10-K Filing
AT&T (T) 10-K2003 FY Annual report
Filed: 11 Mar 04, 12:00am