Hello! I'm trying to see if this was asked but there's so much in the FAQ, I'm sorry if it was.

For the communicators: I saw there was a question with transferring Dora and they can exchange usernames or can tap devices to do so. Does this work with adding friends as well? Can you block someone from communicating with you?

Cyan is trying to help a grandpa with his phone but I can't determine if she can locate his name by searching the network (Like Outlook or something lol) or if people just indefinitely have access to one another.