Why can't Redmi note4 receive short messages?

If your mobile phone can't receive SMS, we suggest that you:

1. Insert and unplug the SIM card again, or try to shut down and restart it.

2. Check whether SMS interception (SMS blacklist) is set.

3. If it is invalid, it is recommended to back up the materials (contacts, materials, photos, etc.). ) and try to restore the factory settings;

If the problem still exists, please take the purchase invoice, maintenance card and machine to the Samsung service center, and the professional after-sales engineer will help you test it.