What does it mean that the mobile phone receives the attribution information?

The attribution information y received by the mobile phone refers to the identity of the sender or caller displayed in the mobile phone short message or telephone notification. It can tell the person who receives the mobile phone information the source of the information. When you receive the home message, you can see the name, number or other relevant information of the message sender. This will help you identify and understand the source of information, and determine whether to reply or take other measures.