Use. In order to ensure the orderly entry of the working people into the lobby, reduce the crowd gathering and reduce the waiting time in line, the service modes of "booking office" and "online office" are started in the lobby business. The specific operation methods are as follows: mobile phone reservation: pay attention to the official account of WeChat in Longsha District Government Service Center. → Queue to call the number → Select business appointment → After making an appointment, call the number on the spot with the appointment voucher in exchange for a paper receipt. Important note: Traffic police, social security and medical insurance can only be handled by appointment.