Square brackets【 】are a requirement for company/brand names when it comes to SMS communication in China: https://support.huaweicloud.com/intl/en-us/msgsms_faq/

Square brackets【 】are a requirement for company/brand names when it comes to SMS communication in China: https://support.huaweicloud.com/intl/en-us/msgsms_faq/sms_faq_0002.html https://support.huaweicloud.com/intl/en-us/msgsms_faq/sms_fa...