Meizu mx2 mobile phone keeps sending text messages as shown in the picture. What's going on here? I haven't received a text message for a long time. It's been sent for half an hour.

1, enter the number of SMS center in SMS settings.

2. Restart the phone.

3. It is recommended to use a native small card to cut the mobile phone card, or you can change it to another mobile phone card for testing.

4, 2G data access to the Internet, setting mobile Internet access is preferred. Otherwise, when 2G is surfing the Internet, calls and short messages will be blocked.

5. Eliminate system problems, back up user data and refresh MX2 firmware to solve them.

ROOT user, please check clear data when you brush the machine.

Firmware download and specific operation are as follows: MX2 Flyme 3.5. 1.

6. If it can't be solved, please bring your mobile phone and warranty card to the local Meizu certification store for after-sales consultation.