Why don't you display the send image SMS?

There may be many reasons for not sending an image message. Let me list a few possible reasons:

1. picture is too large: if the picture is too large or the file size exceeds the limit set by the SMS service provider, it cannot be sent.

2. Network problem: If the network signal is unstable or the network connection is not smooth, it will lead to the failure of sending short messages or the failure of sending pictures.

3. SMS service provider restrictions: Some SMS service providers may limit the number or size of picture messages sent, so if the sending frequency is too high or the picture is too large, it may be restricted.

4. Mobile phone settings: Some mobile phones may turn off the function of sending picture messages by default and need to be turned on manually.

In addition, there are some other possibilities, such as mobile phone software update, SMS application problems and so on. If there is a problem of not sending picture messages, you can first eliminate the above possible reasons, and then make corresponding adjustments and solutions according to the actual situation.