BlackBerry WiFi

Blackberry HTTP connection
http://supportforums.blackberry.com/t5/Java-Development/Different-ways-to-make-an-HTTP-or-socket-connection/ta-p/445879
https://partners.blackberry.com/c/document_library/get_file?uuid=610c7f9f-2879-4632-a752-d4329be286e1&groupId=45163
http://www.blackberry.com/developers/docs/4.2api/javax/microedition/io/Connector.html
http://supportforums.blackberry.com/t5/Java-Development/Connecting-your-BlackBerry-http-and-socket-connections-to-the/m-p/206243#M29104


Check WiFi
http://supportforums.blackberry.com/t5/Java-Development/Wifi-not-available-when-Mobile-Network-is-off-on-Blackberry-Bold/m-p/313212

BES BIS
http://blog.csdn.net/cheyong007/archive/2009/02/04/3862252.aspx