I recently deployed a new BES express server. I attached 5 BB devices and none seem to be able to syncronize email, tasks or contacts. They are able to send and receive email fine.
Is there anything that needs to be configured on the server or the device to start syncing?
Also 2 of those devices have an enterprise data plan and the rest only have regular interenet plan. I do not know if this has to do anything with the problem.