What's the matter with Unicom card sending short messages without stopping?

You can't send text messages on your mobile phone number. If the mobile phone number is normal, I suggest you check whether your SMS center number is set correctly. If it is not correct, I suggest you reset it. If the settings are correct, it is recommended that you put your mobile phone card into another mobile phone for testing. If you still can't send SMS, I suggest you call local 100 10 to see if your SMS function is normal. If it is normal, it may be a problem with your mobile phone card. At this time, you have to go to the local business hall for testing. If there is a problem, you need to reissue the card.

The reasons why you can't send short messages and how to deal with them;

1. There is a problem with the number setting of the SMS center. It is recommended to check whether the settings are correct.

2. The system is busy during the peak period of holiday SMS sending, so it is suggested to try again later or avoid the peak period.

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

4. The SMS inbox and sending box are full;

5. Query whether the SMS function is turned on.