I don't think it'd be a waste of bandwidth if you would only drive the conversation. Part of the issue is that you are leaving us too much leeway in imagining what this thing is for and how it is intended to be used. You need to actively control what you wish to talk about and not let it stray if it takes the conversation too far from your intention.

Giving examples of situations it might be used for and whom it is to notify that will bring aid to someone could help greatly. And aid should be more defined. In my case, I only see medical emergency service as the only type of aid I'd ever need.