I have a Latitude 7350 with a DW5810e card installed. Driver loaded and the SIM is recognized. Device Manager shows everything OK. Problem is under "Networks" it show the device and the SIM installed but No Service available. Have tried two know good SIMs and get the same issue.
Am I doing something wrong? Is there something missing? Help needed.
I doubt it could be a wireless card issue.
As a last resort can you try talking to your ISP, as per that we can go ahead with replacing required parts should the system be under warranty.
Do pm us your system tag #.