Jorge says, “My smart phone is acting as a client when it checks e-mail over the Internet because it connects to a server, but it acts as a server when I'm making calls." Is Jorge correct, and if not, why not? Choose the best answer.

Jorge is correct about his smartphone acting as a client when it checks mail but incorrect about it acting as a server when calls are made.
Jorge is correct.
Jorge’s smartphone is always a client, even when it is off.
He is not correct because Jorge’s smartphone acts as a server when it checks e-mail.