I mistakenly thought members of a team could access your SG base to
make use of the base tele****ters... Last night I spent some time with
another base leader and discovered that only collition team members
can share bases. Otherwise you blip in, then get kicked back out.
That stinks; why wouldn't you want to share base access with pickup
team members?
I did notice a bug. If you enter a base from a location that has
multiple instances, like multiple Peregrine Islands, when you enter
someone else's base, you get an exit menu instead. If you just ignore
the menu, you can stay in the base, and run around to their
tele****ters.