Not sure this can work with web direct.
I am curious if FM 16 allows users to track and gather the device data (... Cell Number ...) if we have users who log in to the database using WebDirect through their mobile device.
Thank you so much in advance.
If by cell number you mean phone number then no, it is not possible to get a devices phone number via a web browser so it is not a feature that webdirect could provide.