Can I use my mobile phone for property defense now?

Physical defense can't use mobile phones now.

Because the physical defense needs to use PPT, and then through the Tencent conference * * * enjoy the screen to demonstrate and explain, this operation can only be done by computer, so the physical defense can not use mobile phones now.

Mobile phones, called mobile phones or wireless phones, are usually called mobile phones. It was originally just a communication tool, which was also commonly known as mobile phone in the early days.