You can give your cell to your dad, I think when your Dad picks up he will likley just hang up.

Let your H think its a game..

There is a follow up letter that you can send, I willl write something out

It is basicaly telling him this game is one where the whole family wins, or the whole family loses, and its his choice if he wants to help his family win or not

If he doesnt' do teh work, everyone loses.