Mobile phones can make phone calls to receive short messages and surf the Internet, but they can't answer the phone. The other party shows that it has been turned off, there is a signal, and there is

Mobile phones can make phone calls to receive short messages and surf the Internet, but they can't answer the phone. The other party shows that it has been turned off, there is a signal, and there is a phone bill. Restart doesn't work. If the phone can't receive the other party's call, but you can make a call, I suggest you:

1. Take out the SIM card and insert it again.

2. Try to change the position.

3. Check whether the blacklist (call rejection) function is set on the mobile phone. If so, please cancel the post-test.

4. Check whether the call forwarding/call barring function is set on the machine.

5. If there is software for installing security guards in the mobile phone, it is recommended to uninstall and delete it.

6. If it is invalid, back up the data (contacts, text messages, pictures, etc. ) in the phone, and then 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.