Black hole and Freighter

Hello, adventurers!

I want to fly throught the black hole, but my freighter can't warp more than 200 l.y. How will I be able to call it then if I appear in another galaxy? How can I even call it in the same galaxy when I'm far away from it? I know it can be upgraded, but I don't want to spend week for those freighter data to unlock the technology... Oh, what does the other option do: we can call it and release it. What does that mean?