Letters, notifications, text messages, no phone calls.

Excuse me, what you want to ask is "What should I do if I don't get a call by SMS?" ? The solution to this situation is as follows:

Tool: Smart phone.

1. Check whether the phone is set with call forwarding, call barring and airplane mode. It is recommended to cancel and try again.

2. Check whether it is in a remote or closed position with weak signal. You can try to answer the phone in another place.

3. The new number needs to be activated before it can be used normally. You can check the status of the local number.

4. When the number stops, it will affect the call. You can check the number information and know the status of the number.

5. Check whether the mobile phone is in arrears. If it has been recharged, you can check the recharge status.

6. Check whether the mobile phone card is damaged or not inserted correctly. You can go to the local business hall to test or change your mobile phone card. 7. You can restart or switch flight modes and try again. If you still can't answer the phone normally, you can also change your mobile phone for testing.