When your bot calls, texts, emails or messages anyone other than you, it's doing so for you. Only have it contact people who would expect to hear from you, follow the laws on calls, texts and email where you and they are, and respect requests to stop. If someone replies STOP to a text, your bot stops messaging them.
Meeting notes. Your bot only takes notes in a meeting after you say yes, and it stays on your screen while it listens. Recording laws differ by place, and some require everyone's permission, so you're responsible for letting people know and getting their consent where the law requires it. Your bot offers a heads-up you can paste into the call's chat. If someone objects, stop the notes; “Stop and delete” throws away everything from that call.