Thanks - Seeing how easy this was, encouraged me to do the same for my Subaru. The info and parts were easy enough to find.

Interestingly, Subaru itself used to make a DCM bypass kit for its cars. When AT&T shut down its 3G network, Subaru was stuck replacing all the DCMs, because they would search and search forever for a connection to a network that no longer existed, and slowly drain the battery. But there initially wasn't enough inventory to replace them all, so they offered these bypass kits if you weren't an active Starlink (cloud svcs) subscriber.