Urgent! ! ! How do you know that person's number through deleted text messages?

Just check in the business hall. If it's moving, it's moving. If it is Unicom, it is Unicom. You can also print the phone bill. When you get there, you can ask the staff there if you don't understand. They will tell you the specific operation. It's actually quite simple. After checking, the message content will not be displayed, but his number and time will be displayed. I believe you will have an impression, remember and understand. I hope I can help you.