FYI... Paul From: Gail.Murdock@bell.ca [mailto:Gail.Murdock@bell.ca] On Behalf Of service_CMC@bell.ca Sent: Tuesday, July 20, 2010 9:59 AM To: Undisclosed recipients Subject: Bell Canada Threat Notification - CM126052 -July 21 - 22, 2010 Importance: High Please be advised that the following maintenance activity will occur: Activity: SWITCH AND DATA SCHEDULED PRECAUTIONARY NOTICE - OUR PREVENTATIVE MAINTENANCE ACTIVITY ON THE POWER DISTRIBUTION UNIT HELPS US ENSURE THE INTEGRITY OF OUR SITE TIME 23:00 TO 07:00 ET Date of activity: July 21 - 22, 2010 Circuits impacted: None Location(s): 151 Front St, Toronto Start Time: 07/21/2010 23:00:00 ET End Time: 07/22/2010 07:00:00 ET Outage: None expected Change Control: CM126052 No response is required. If you have any questions, please contact the CMC at 1-705-431-2620 prior to the activity and the NOC at 1-877-993-4237 during or after the activity. Thanks Gail Change Management Centre Toronto, Ontario (705) 431-2620