What if Xiaomi mae 136 can't send a text message?

Xiaomi mae 136 SMS can't be sent out, which can be solved from the following aspects.

1. Dial a phone number with your mobile phone first to determine whether you can't send text messages because your mobile phone is in arrears.

2. If the phone can be connected, it means there is something wrong with the phone. Turn on the phone. The housekeeper got through.

3. After entering, drop down to find payment security, and click to enter mobile phone scanning.

4. After scanning, drop down to find SMS detection, and click it to see the option to use the default SMS application.

5. Check this option to indicate that the mobile phone can send short messages normally.