Why can't I get a short message when I open the call reminder service?

1. First, you need to make sure that the call reminder function is turned on. If you have enabled the call reminder function, please check whether the SMS inbox is full. Secondly, check whether all the short messages have not been received. If you receive other messages normally, only the incoming call reminder message is not received. Please call 10000 to find out the specific reasons.

2. Call forwarding settings are incorrect. If the mobile phone is set with the SMS prompt service when there is no signal when it is turned off, it will not be used again after your mobile phone stops due to arrears, or after dialing other mobile phone numbers on your mobile phone. If this is the case, call local 10086 and ask them to refresh the data.

3. The mobile phone settings only keep the reminder information for 24 hours, and it will not be received after 24 hours.

4. Mobile company system failure can be reported by calling local 10086.

5. There is no reminder when the phone is turned off.

6. If the phone memory is full or the SMS inbox is full, please check whether the mailbox is full first. If it is full, please delete some information. I still can't get it after deleting it. You can change the machine or card to see if it is a hardware factor.

7. After eliminating the above reasons, you can try to test whether it can be received in other places to see if it is the reason for the weak local signal.

If the above problem does not exist, please contact the local manual customer service to handle this problem.

Extended data

Mobile phone short message failure

Mobile phones can't send text messages.

1. SMS center number is not set correctly. Please re-enter the correct SMS center number.

2. No signal or low battery.

3. The system is busy due to the peak of sending short messages during holidays. We suggest that you try again later or avoid the rush hour.

4. The sending format is incorrect. If you send a short message to PHS users, you need to add the area code before the number.

5. The sending time of SMS is more than 24 hours.

6. The mobile phone shields the SMS sending function.

7. Blacklisted by SMS.

8. The quantity balance is insufficient.

9.SMS inbox and outbox are full.