Why can't Ali trumpet send text messages?

The reason why Ali trumpet can't send SMS: It may be that the network is not smooth, so I suggest sending it again. The specific method is as follows:

1, first find Ali trumpet on the mobile phone desktop, and click enter.

2. Then click to enter Ali trumpet, and click the address book icon in the lower right corner of the homepage.

3. Then, after entering the address book of, find the contact person to send the message, and click Enter.

4. Then click to enter the main contact page, and click the location for editing the short message in the interface.

5. Finally, in the "New Information" interface that appears, enter the content to be sent, and click "Send" to send the short message.