How does Android reject text messages instead of intercepting them?

1. Interception of SMS requires the use of a third-party application, while rejection of SMS can be realized through the function that comes with Android. In SMS settings, you can choose to add a blacklist. After adding unwanted numbers to the blacklist, the system will automatically reject these messages instead of intercepting them.

2. If you want to reject SMS more finely, you can use some third-party applications, such as SMS interception master, which can reject messages according to keywords, numbers and other conditions. At the same time, you can also set SMS filtering rules and only accept messages that meet the rules to achieve the purpose of rejecting spam messages.