What if Xiaomi's mobile phone MMS can't be sent out?

The multimedia message picture is too big.

Traffic data is not turned on.

"Always receive MMS" is not turned on.

Method:

Crop the picture to a size that can be sent.

Turn on data traffic

Turn on always receive MMS.

How to turn on "Always receive MMS"

Turn on the phone and find the setting options:

Click Settings to go to the next page (personal interface by default here).

Select the system interface:

Click the operator to enter the MMS setting interface (always receive MMS is turned on here).

In order to receive MMS, it is better to have a data packet, which is more convenient to use. If you want to send MMS first, you should also open the data service of your mobile phone. (The second one on the left of the bottom function is the data service switch. )

Sometimes the theme of the mobile phone will also affect some functions of the mobile phone. It is best to use Xiaomi's own theme here.