Always receiving harassing text messages, can telecommunications be blocked?

You can apply for SMS filtering service, which mainly aims at spam or malicious SMS harassment and provides users with filtering means. After subscribing to this service, users can set the filtering conditions of short messages by number, time period and keywords, and the short messages that meet the filtering conditions will be automatically filtered out by the system. In this way, users can reject spam messages and avoid malicious harassment. For more service offers, click on "official website" Customer Service 2 18 below to answer your questions.