What should I do if I receive a dunning letter from the developer?

Legal analysis: The borrower should verify the authenticity of the short message dunning letter. If it is true, it should repay the arrears in time, or negotiate with creditors to postpone the repayment. If it is not handled, it may be sued by creditors.

Legal basis: Article 678 of the Civil Code of People's Republic of China (PRC), the borrower can apply to the lender for extension before the repayment period expires; If the lender agrees, it can be extended.