Will there be a short message prompt if Netease mailbox fails to be changed?

Netease mailbox change failed, there will be no SMS prompt. Netease's successful number change will remind you that as long as it is successful, you will receive a successful message on the new number. Due to the limitation of Netease platform, it is generally 24 hours. For example, the Netease mobile phone account with automatic delivery will enter a 24-hour "security review period" after submitting the mobile phone to change the tie. After the approval, it will be changed to the buyer's mobile phone number and enter the "transaction protection period" state.