CORPORATE EVENT: AT&T Inc. (SBC) Symbol Change 12/01/05

Clearing House Advisory Notices

To	Clearing Member Firms
From	Clearing House Department
Subject	CORPORATE EVENT: AT&T Inc. (SBC) Symbol Change 12/01/05
Notice Date	2005-11-30
Notice Number	05-274
Effective Date	2005-12-01
AT&T Inc. (“SBC”) – Symbol Change 12/01/05. This corporate action will be coordinated with the Options Clearing Corporation. For the full text of this advisory . . .