What is the search logo when Huawei opens SMS?

This function is an information search function.

The usage method is as follows:

(1) In the information list interface, click the search bar at the top and enter keywords, and a list of search results will be displayed at the bottom of the search bar. For example, if you search Beijing, a list of short messages containing the words Beijing will be displayed.

(2) Enter a number, and you can search for a short message list containing this number in the short message content or contacts. For example, the search contains 37, and the results are shown as follows: the top is the contact phone number result containing 37, and the bottom is the short message result containing 37.