Why does Xiaomi mobile phone 2s send MMS, but it always shows that it is being sent, but it can't be sent?

1. Open the SMS editing page and select the "+"button.

2. In the expanded menu, select the Theme menu.

3. You can see that SMS has been automatically converted into MMS.

Hello, there are several reasons why the information cannot be sent out. You might as well know about it, refer to it and see if there is such a thing.

Reason one: the number sent. Whether the number sent is correct, whether there is 86 before the information, etc. Some systems can't recognize these.

Reason 2: Telephone charges. Can the phone bill guarantee the cost of sending messages (don't talk nonsense, I'm just listing the reasons)

Reason 3: SMS center code. Check whether the SMS center code has been changed.

Reason 4: Some software intercepts SMS operations.

Reason 5: The cell phone signal is not strong enough?

These are relatively common, because you said you were still posting them before, and that's probably all, so I won't list the others one by one. ...

hope this helps

If it is not for the above reasons, I suggest you brush the machine.