If the other party blacklists your mobile phone number and you send him a text message, does it show that the sending failed or nothing?

For example, "sending failed" and so on, this smart phone obviously blacked you out, and he can still receive your text messages. The sender doesn't have any display, but it can be seen in the interception record, but there is no bell and vibration reminder.

Because the mobile phone blacklist is set by the client terminal, the mobile company will not send this message for you. As long as it is sent to you, it will show that it was sent successfully and charge related fees.