AT&T Merger-Special Cash Dividend 11/21/05

Clearing House Advisory Notices

To	Clearing Member Firms
From	Clearing House Department
Subject	AT&T Merger-Special Cash Dividend 11/21/05
Notice Date	2005-11-18
Notice Number	05-263
Effective Date	2005-11-21
AT&T Corporation (T) – Anticipated adjustment due to merger. This corporate action will be coordinated with the Options Clearing Corporation. For the full text of this advisory . . .