In the “Product Technical Specification” of the AirPrime BX310x (41111444, Rev 4), in chapter 1.2.4 page 9, it is written that there is a user guide for the BX310x dev kit. Is this user guide released? Because I can find it on Sierra Wireless website.
As the PTS indicates it is ‘(forthcoming)’, I have also checked internally and it does not look like it is in an externally releasable state at the moment. Do you need it for any specific reason?