What is the meaning of Fujian, government and customs clearance joint telephone?

Associated mobile phones are generally related to mobile phones, such as applications. As long as there is any dynamic, it will send a text message to inform you on your mobile phone. For example, if the bank card is associated with the mobile phone, as long as the bank account has expenditure or income, as long as it is associated with the mobile phone, it will receive SMS reminders in time.