Lenovo k50-t5 cannot send and receive short messages.

Lenovo K50-t5 mobile phone can't send and receive short messages. The suggestions are as follows:

1. Restart the mobile phone and verify whether the mobile phone card is in arrears;

2. Try to restore the default settings of SMS;

3. Verify whether there is a black and white list;

4. Try changing the environment and changing the card;

5, backup data to prevent data loss, restore the factory settings.

Invalid can contact after-sales inspection.