Is the short message query of CET-4 credible?

Trustworthy, each short message needs 1 yuan. Mobile phone users of China Mobile (except China mobile users in Beijing) and China Unicom:

Send the 15 admission ticket number to 1066335577.

China mobile users in Beijing: send 15-digit admission ticket number to1061250167. The SMS reply in other areas is the total score. Want to know the specific results, and then reply to "22". Beijing Mobile users receive transcripts of specific questions and need to supplement them themselves ~

I wish you good grades in the exam ~