How to reject messages instead of intercepting them?

In this case, the following measures can be taken:

1, reply "t" or "n". You can send a "t" or "n" to the number that sent the text message to refuse.

2. Receive their messages. Some service providers may ask the owner to provide more information, such as name or ID number.

3. Please contact the service provider. You can contact your service provider and ask to stop sending short messages at this number. The service provider may ask the owner to provide some identities and details to ensure that the owner's request is handled.