This is terribly disappointing: the BlackBerry 8707 doesn’t support TCP connections! A lot of research and plenty of voice calls to the Vodafone support have brought up knowledge a base article (db-00523 ) at blackberry.com entitled Support - Protocol not found: null error. Now, why on earth did RIM do that? The 8700 supports TCP, so why strip the 8707 of that useful feature? It makes the device next to useless for third-party applications!