Joke Collection Website - Blessing messages - Why does dad's cell phone always reply to me automatically?

Why does dad's cell phone always reply to me automatically?

Because you used your father's mobile phone before, you set up a "help message" and so on. When the mobile phone finds that the sim card in it is not your card, it will automatically send this help message to the original number. You just need to cancel the help message in your father's mobile phone.