Just as a reminder since I love to repeat myself. RIM is scheduled to be doing their BIS 2.5 upgrade tonight and tomorrow. The installation will happen on the 28th and the activation on the 29th.
The times will be from 00:00 EDT to 08:00 EDT on June 28th and a 30 minute outage sometime between 02:00 – 06:00 EDT on the 29th. (Just in case you don’t know EDT is Eastern Daylight Saving time or GMT -4 hours)
Expect some BIS outages during that time. BES users should not be effected.