Maintenance Summary: BlackBerry Internet Service v2.5 - software
configuration

Impact: BlackBerry Internet Service subscribers may be unable to send or
receive messages, view email attachments, or request to see “more”
text during the maintenance.

*Change Window Start Date and Time: 9 November 2008 02:00:00 (EDT)
*Change Window End Date and Time: 9 November 2008 06:00:00 (EDT)
*Estimated Duration of Service Impact: 1 hour(s) and 20 minute(s)
*% of Subscribers Affected: 50.00 (estimated)