Why can't I receive the bank message starting with Unicom number 176 on 20 19? It can still be received on 20 18.

There may be several reasons for this:

1. Confirm with the bank whether to cancel this function;

2. Is the SMS inbox full? Suggest deleting some short messages to try.

3. Try whether you can accept other people's short messages, if it is normal; Prove that the SMS function is normal.

4. Download some mobile phones, such as security guards and 360 software, and try it, because it may be that the software has interception function. Because it can't be received.

If none of the above is true, I suggest you give feedback to the local customer service.