You can change the number for free with the admission notice.

When reporting, the information given by the school will also include a mobile phone card.

Unified mobile phone number? We all got the mobile phone number at the beginning, and the first 8 digits are the same.

But now many of them have been replaced by Unicom and Telecom.

Now you can only find Unicom's wifi in the main building, and you can also get a Unicom card for free.

The wifi in the dormitory is not installed yet.

I hope it helps you.