[John Clark]

This message is to inform you of scheduled network maintenance.
Maintenance Summary: BlackBerry Internet Service v2.4 - database preventative maintenance

Impact: BlackBerry Internet Service subscribers may be unable to send or receive messages, use the BlackBerry Internet Service web site, or perform activities such as creating new accounts, accessing their Internet mailbox, integrating third-party email accounts, or viewing email attachments during the maintenance.
Wireless service providers and device resellers may be unable to use BlackBerry administration web sites or perform activities such as creating subscriber accounts or provisioning services for subscribers during the maintenance. [0214]
Ticket Number: BBCHG35661
Change Window Start Date and Time: 6 June 2008 15:00:00 (GMT)
Change Window End Date and Time: 6 June 2008 19:00:00 (GMT)
Estimated Duration of Service Impact: 1 hour(s) and 0 minute(s)
% of Subscribers Affected: 100.00 (estimated)
Purpose: RIM Software Follow-up maintenance
EST = GMT - 5 hours
EDT = GMT - 4 hours
AEST = GMT + 10 hours


This message is to inform you of scheduled network maintenance.
Maintenance Summary: BlackBerry Internet Service v2.5 - feature activation
Impact: BlackBerry Internet Service subscribers may be unable to send or receive messages, use the BlackBerry Internet Service web site, or perform activities such as creating new accounts, accessing their Internet mailbox, integrating third-party email accounts, or viewing email attachments during the maintenance.
Wireless service providers and device resellers may be unable to use BlackBerry administration web sites or perform activities such as creating subscriber accounts or provisioning services for subscribers during the maintenance. [0214]
Ticket Number: BBCHG31646
Change Window Start Date and Time: 7 June 2008 15:00:00 (GMT)
Change Window End Date and Time: 7 June 2008 19:00:00 (GMT)
Estimated Duration of Service Impact: 0 hour(s) and 30 minute(s)
% of Subscribers Affected: 100.00 (estimated)
Purpose: RIM Software Configuration
EST = GMT - 5 hours
EDT = GMT - 4 hours
AEST = GMT + 10 hours



This message is to inform you of scheduled network maintenance.
Maintenance Summary: BlackBerry Internet Service v2.4 upgrade to v2.5 (contingency ticket for BBCHG30464)
Impact: BlackBerry Internet Service subscribers may be unable to send or receive messages, use the BlackBerry Internet Service web site, or perform activities such as creating new accounts, accessing their Internet mailbox, integrating third-party email accounts, or viewing email attachments during the maintenance.
Wireless service providers and device resellers may be unable to use BlackBerry administration web sites or perform activities such as creating subscriber accounts or provisioning services for subscribers during the maintenance. [0214]
Ticket Number: BBCHG30467
Change Window Start Date and Time: 7 June 2008 15:00:00 (GMT)
Change Window End Date and Time: 7 June 2008 19:00:00 (GMT)
Estimated Duration of Service Impact: 4 hour(s) and 0 minute(s)
% of Subscribers Affected: 100.00 (estimated)
Purpose: RIM Software Upgrade
EST = GMT - 5 hours
EDT = GMT - 4 hours
AEST = GMT + 10 hours