Why didn't Meizu note3 message come a few days later?

1. Please confirm that the cell phone signal strength is in a normal state. If the cell phone has no signal or weak signal, please go to a place with strong signal and test again.

2. Check the storage space of mobile phone short messages to confirm whether the mobile phone has enough space to receive information. If the space is insufficient, please clean up the space of the mobile phone;

3. Please use the complete mobile phone number when sending information;

4. Confirm whether the number of SMS center is normal. Please contact your local operator to get the relevant SMS center number.