MMS is a messaging service that allows you to send text messages with your Android device. There are a few different ways to send MMS on Android, but the most common way is to use the messaging app called WhatsApp. To send MMS on WhatsApp, you first need to create an account and sign in. Then, you can find the MMS button in the top left corner of the WhatsApp main screen. Once you click on it, you will be taken to a page where you can enter your message and add a recipient. Once you have added your recipient and clicked on Send, WhatsApp will start sending MMS messages to them. The messages will be sent in real-time and will show up in their inboxes as soon as they are received.