Don't Say, Y'll Be Right There, and Then Hang Up the Phone

You can't be like y, i'll be right there, and then hang up the phone. What you can do is stay as his emergency contact just to get up dates on how bad his life is going. But ethically, you can't say, sorry, wrong number,. You dn have towory about that. The police if they don't get ther emergency contact, they don't let you die.