Yes - for true synchronization of calendar and contacts.
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If you are talking about over-the-air access, yes. However without a BES you can still synchronize by the desktop application which requires you connect your bb to your computer by usb cord. You can also connect to your OWA page on your blackberry unless it is being blocked by the exchange administrator.
Last Wiki Answer Submitted: April 28, 2009 8:08 pm by Labnuke9932,645 pts.
All Answer Wiki Contributors: Labnuke9932,645 pts.
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