The content of the received text message is "Test"

The contents of several short messages received in succession are all "exams". In most cases, it may be because someone is testing the mobile phone, but the wrong mobile phone number may cause another person who participated in the test not to receive the message, thus giving the sender a misunderstanding that he did not send the message, leading to the resending of the message. I received several messages because my mobile phone number was filled in.

In general, this situation can be ignored. This kind of short message will not affect the security of your mobile phone and can be ignored or deleted. As long as the sender finds that the mobile phone number is wrong, it will correct the mobile phone number, so that the short message will not be sent to his mobile phone again.

Extended data:

The short messages received by mobile phones need to be analyzed according to the actual situation. If verification codes and other types of websites are involved, we need to treat them differently and choose different treatment methods according to our own reality. If it involves websites, try to be cautious. For this text-only message, it can be based on actual needs.

If it is judged that the SMS sent because of the wrong mobile phone number can be ignored, as long as the other party finds the wrong mobile phone number, it will stop sending information.