There is a circle behind the text message sent by Android phone.

Hello, do you mean there is a circle behind the text message sent by Android phone? There is a circle behind the SMS sent by Android phone, indicating that it is being sent or delayed. There is a circle behind the short message in Android phone, indicating that the prompt is being sent, or the sending is delayed. If it becomes a check mark or has no logo after a while, it means that the transmission is successful. If it keeps saying that it has not been sent, if it becomes a wrong number, it means that the transmission failed.