[applecrazy]

Don’t know why you’re being downvoted. I tried to make it work with my friends and for some reason, I could never get it to set up.

[mikestew]

Don’t know why you’re being downvoted.

Were I to guess, the original comment is at best peripherally related to the topic at hand ("the app", I'll assume, refers to the Walkie-Talkie app). IOW, it doesn't contribute much.