Where is the window under the know-it-all line?

As a mobile platform for government services in Anhui Province, the offline service window of Know-it-All APP is the government service center in various places. Enter through My-Settings-Account and Security-Modify the mobile phone number on the APP, select "Current mobile phone number can't receive SMS" on the page, and click "Offline window processing" to view the specific addresses of government service centers all over the country.

Note: The above examples are for reference only, please refer to the actual inquiry page of each city.