Dad is angry. He just called me. I dare not answer it. Should I call back now? What should I say?

Send a text message first, admit your mistake and then look at dad's attitude. Then when he replies to the text message, think about what to say for a while. If dad calls, speak up, admit his mistake and say what he shouldn't do in his own way. Don't do it again. Forgive me. It was an impulse. If dad's attitude is more harmonious, you can add one or two sentences appropriately. I was angry.