11-23-2007, 08:29 AM
Join Date: Aug 2004
Location: Somewhere in the swamps of Jersey
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A BlackBerry Data Plan offers push e-mail services, either via the BlackBerry Enterprise Server (BES), a corporate-type solution, or through the BlackBerry Internet Service (BIS), which collected e-mail from up to 10 e-mail accounts and push them to the BB. Without the BB Data Plan, you have limited Internet connectivity and no push e-mail.