Can the hacked SMS be sent successfully?

Blackened mobile phone numbers can still send messages to each other.

The hacked mobile phone number can still send messages to the other party, and if there is no communication failure in the mobile phone, the other party can receive short messages smoothly. However, the message will not appear in the inbox, but will be blocked by the system in the blacklist message list, so the other party may not see the sent message. No matter whether the mobile phone number is hacked by the other party or not, the hacked mobile phone number will not be prompted (including calling and texting), and you may receive a busy tone or an empty number prompt (depending on the other party's settings). When sending a short message, there will be no notice. Even after sending, it will show that the message was sent successfully. The success here means that the operator performed the operation of sending the short message, and the other party's mobile phone successfully received the short message, but it is not that the other party has checked the short message.