Why did you receive a text message from Shu Fei?

Because Shu Fei is promoting himself, or you may have registered in Shu Fei.

Shu Fei is a collaborative office product of Beijing Shu Fei Technology Co., Ltd., which has the characteristics of seamless collaboration, effective communication and efficient collaboration. Shu Fei has deeply integrated instant messaging, calendars, online documents, cloud disks and workstations. Through an open and compatible platform, members can achieve efficient communication and smooth cooperation in one place, and improve the efficiency of enterprises in all directions.