Guangzhou minibus participated in the lottery and now applied for registration, but it didn't send SMS verification code these two days. What happened?

Tips for Obtaining Verification Code on Short Message Platform in Recent Years

20 15-7-29 14:20:53

Dear applicant:

Recently, due to the adjustment of the operator's network, it may affect your receiving the verification code message for applying for the incremental index service of small and medium-sized buses in the city. To ensure successful application, please try to click the "Get Verification Code" button patiently. If necessary, please dial 96900 to make an appointment to handle business in the indicator business window. Thank you.

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I started to inform you on the 29th, but it hasn't been solved today. ZF website is bullshit ~ ~ ~ ~