Unicom card can't send text messages?

Mobile phones can't send text messages:

1. Confirm that the SMS center number is set correctly. The telephone number of SMS service center in Jiangmen area is +86 130 10200500.

2. The signal is poor. It is recommended to test the signal somewhere else.

3, the mobile phone has no phone bill. This possibility still exists, and you need to confirm whether your package itself includes the call duration. This may happen when the call duration is not used up, there is no SMS gift, and the phone bill is insufficient.

4. SMS function is not normal. You need to contact the customer service hotline 100 10 through the background system for confirmation. You can also go to the local business hall for testing.