What if Woxiao can't send a text message?

1. First of all, my trumpet needs to send short messages through my trumpet APP.

2. Secondly, the message receiver is displayed as "Wo trumpet number".

3. Then you can reply directly. Wotrumpet is a service launched by China Unicom to protect the personal information of mobile phone users. Every month 10 yuan, you can have 1-4 small numbers to protect privacy and prevent harassment.