I was so pissed off by China Mobile. On Sunday, June 12th, I received a text message saying that I still had 5M data traffic. I immediately turned off the cellular data.

Mobile requires you to log out and wait a few minutes to check before it can give you accurate traffic. If you just log off and check immediately, it will be the traffic before you log out! You can also open an enthusiast account for 15 MB of traffic for 2 yuan, and the excess is 0.01 yuan for 10kb. Finally, it is recommended that you set up the monthly traffic online under the security manager. When it reaches the limit, he will prompt you or disconnect directly! Very useful