Can MMS send video?

The solution is as follows:

First, in the mobile phone, open the SMS, and then click the+in the lower right corner.

2. Then select a contact, and then click the+sign at the top left of the keyboard.

3. After selecting the picture, start searching for the video. When selecting, you can see the words "Adding attachment failed, exceeding the size limit of 300KB". Prove that MMS can only send videos within 300KB.

4. At this time, if you select another video within 300KB, it will be automatically converted into a multimedia message, and then you can send it by adding some instructions.