12 123 How does the SMS verification code display the names of relatives?

This situation is caused by the following reasons:

1. According to the information of Pacific Computer Network, relatives * * * use the same mobile phone number. For example, couples, parents, children and other family members will have more communication in their daily lives. After receiving the verification code, one of them may directly inform another relative of the operation. At this time, the system will judge the identity of the sender according to the actual use of the mobile phone number.

2. In order to improve the user experience and promote business, individual service providers have adopted special short message templates or contents to match the sender's name of the verification code with the user's communication records, so as to achieve better results.