How to use the real-name SMS function in Unicom Woyou business?

Hello, users who use Woyou service and bind Unicom's mobile phone number can enter any mobile phone number and send charging real-name SMS through PC client. (Note: At present, only the following 12 provinces have realized the real-name SMS function, including Zhejiang, Chongqing, Sichuan, Yunnan, Shanghai, Fujian, Shaanxi, Tianjin, Tibet, Shanxi, Hubei, Jiangsu and Guangdong. )