How to refuse to receive service messages and advertising messages of 10086?

Just join the blacklist (10086 service SMS is the same as advertising SMS), and the specific operation method is as follows; Take the operation of Android phone as an example:

1. Let's first open the mobile phone screen and enter the desktop, find the SMS application that comes with the system, and click Open.

2. If the contact we want to blacklist is in the notification category, please click enter notification category information.

We can see that there are many numbers here to send us messages. Select the SMS to blacklist, and press and hold it.

We can see a row of hooks in the back. Let's tick the number next to the blacklist.

Now you can see there are two buttons below. Let's click on "Join Blacklist" in the red box.

6. A prompt will pop up and we will click OK. At this time, this number will be blacklisted.

7. At this time, when we returned to the main interface, we found that there was a blacklist sign behind this string of numbers, indicating that we had joined the blacklist.