How to make a phone call to read short messages when surfing the Internet?

You can also play games, and you can't make a phone call while surfing the Internet! And now most mobile phones support the first thing to see is what kind of mobile phone you are ... Here's an explanation. Press a smart button, and you'd better wear headphones when you go to other places to operate, and you can send and receive text messages while you are on the phone. So far, I haven't seen such a mobile phone, as long as you don't hang up, it's okay, as long as you are on the phone.