My mobile phone always receives a lot of spam messages every day. What services can telecommunications provide?

I received the same message many times, which may be a network problem of the SIM card of the mobile phone. I suggest you:

1. Turn off the phone and restart it.

2. Change the time to receive the attempt again.

3. Send a short message to yourself to see if there will be repeated reception.

4. Try to replace the SIM card of other mobile phones. If it is invalid, it is recommended to contact the SIM card network operator to verify the current network status.

5. If the network status is normal, it is recommended to back up the data in the mobile phone (such as address book, multimedia files, etc.). ) and restore the phone to the factory settings.

If the problem still exists, it is recommended that you take the purchase invoice and three-guarantee certificate to the nearest after-sales service center for testing.