Clearing House Advisory Notices
To Back Office Managers; Back and Middle Office Software Providers
From CME Clearing
Subject CME Clearing Telephone System Scheduled Maintenance Friday, September 12th, Beginning at 7:30 pm CST
Notice Date 2008-09-12
Notice Number 08-223
Effective Date 2008-09-12
Please be informed that CME Clearing telephone system is scheduled for routine maintenance beginning at 7:30 pm this Friday, September 12 th. The maintenance window is expected to be completed early Saturday, September 13 th. During the maintenance window, calls to CME Clearing Services hotline (312) 207-2525 or Clearing House number (312) 930-3170 will not be impacted. Additionally, below is a list of alternative phones lines that will be available during the maintenance:
(312) 380-7156
(312) 380-7157
(312) 380-7158
For questions or concerns please contact CME Clearing at (312) 207-2525 or email at  ccs@cmegroup.com .
Thank you.