Display the mobile phone number used to apply for a permit, that is, log in with the mobile phone number left or bound when you applied for a permit at that time.

Electronic business license refers to the legal electronic certificate issued by the market supervision department in accordance with the relevant national laws and regulations and in accordance with unified standards and norms, which contains the registration information of market entities. Market participants can use electronic business licenses to electronically sign data messages, which conforms to the provisions of Article 14 of the Electronic Signature Law. An electronic signature has the same legal effect as a handwritten signature or seal.