What does it mean to receive SMS default notice?

Receiving SMS default notice is fraud.

Generally speaking, law enforcement agencies will not rashly notify by SMS. If there are legal documents, generally the paper notice shall prevail. More strictly speaking, they will call to confirm that the notices issued by the discounted courts and police are all frauds.

Notice of Default Note:

Because if the job seeker chooses to accept the employment and replies to the email as required, it is the condition of accepting the liquidated damages together, forming an "appointment contract", which is bound by civil law and not by labor-related laws. If you choose to accept the employment notice and the attached breach of contract terms, and the candidate does not join the job for personal reasons, you need to pay a penalty of 5,000 yuan.