DATAPUISTOKEMISTI

There's Dell drivers for Windows 10 but they fail to install. Reason is that you first need to upgrade firmware of Ericsson 3G WWAN module.

Ericsson has manufactured probably millions of faulty 3G WWAN modules that hang after few minutes to few hours of use. There's driver and firmware updates out that may sometimes help but usually only by extending time before hang bit longer.