Why does sending a short message containing bank card information with a mobile phone card cause the phone to stop?

You can't send text messages unless you stop.

There are several rules for sending SMS by mobile phone.

1, send many short messages with the same content.

2. The amount of short messages is huge.

3. There is the card number of the bank card in the short message (it is no problem to send it occasionally).

These situations will freeze the right to send text messages, but you can still receive them.

You can go to the mobile business hall and unlock it as long as you have the service password.

Don't send short messages with bank card numbers immediately after unlocking. As long as it is sent, it will be locked up immediately. Wait a while, a month or two, and then send a text message with the bank card number.